<div>
<h3 dir="ltr">安定したリリース</h3>
<p dir="ltr">PrusaSlicerの最新の安定版リリースは、常に <a href="https://www.prusa3d.com/drivers/">DRIVERS &amp; APPSパッケージ</a> にあり、Windows、Mac OS X、およびLinuxで利用できます。パッケージにはテストオブジェクトとプリンタードライバーも含まれていますが、PrusaSlicerのみのインストールを選択することができます。</p>
<p><a href="https://www.prusa3d.com/page/prusaslicer_424/">PrusaSlicerのイントロダクションとダウンロード</a>または<a href="https://github.com/prusa3d/PrusaSlicer/releases">私たちのGitHub</a>から、コンピューターのスタンドアロンインストーラーをダウンロードすることもできます。</p>
<p>安定版リリースとは、可能な限り徹底的にテストされ、多数の公開アルファバージョンおよびベータバージョンを経たバージョンです。</p>
<h3 dir="ltr">アルファとベータリリース</h3>
<p dir="ltr">PrusaSlicerの急速な開発ペースについていきたいですか？開発ビルドには、最新の機能とバグ修正が含まれています。ただし、不安定になったり、クラッシュしたり、予期しない動作をしたりする可能性があります。本番環境で開発ビルドを使用することはお勧めしません。ダウンロードと詳細については、<a href="https://github.com/prusa3d/PrusaSlicer/releases">私たちのGitHub</a> を確認してください。<br />ほとんどのコンピューターにPrusaSlicerをインストールする方法については、記事<a href="http://help.prusa3d.com/ja/article/install-prusaslicer_1903">PrusaSlicerのインストール</a>を参照してください。</p>
</div>


PrusaSlicerのダウンロード

レイヤーと外周

サポート材

<h3>PrusaSlicer マニュアルへようこそ</h3>
<p>PrusaSlicer (旧称：Slic3r Prusa EditionまたはSlic3r PE) は、オープンソースプロジェクト<strong><a href="https://slic3r.org/">Slic3r</a></strong> をベースにした自社開発のスライサーソフトウェアです。PrusaSlicerは、オープンソースで、機能が豊富で、また頻繁に更新されているツールです。</p>
<p>PrusaSlicerは、<a>Windows, Mac and Linux</a> に対応しています。</p>
<h3>歴史</h3>
<p>Slic3rプロジェクトは、<strong>Alessandro Ranellucci</strong> のリーダーシップのもと、成長を続ける3Dプリント技術にオープンソースのスライサーを提供する取り組みとして、2011年にRepRapコミュニティ内で誕生しました。Slic3rはすぐにユーザーの間に広まり、Josef Prusaが Original Prusa プリンター用の主要なスライシングソフトウェアを探していたとき、このSlic3r が選ばれました。Slic3r はオープンソースで、現在もそうですが、当時非常にパワフルなソフトウェアでした。</p>
<p style="text-align: center;"><img decoding="async" loading="lazy" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.helpdev.prusa3d.com/en/wp-content/uploads/jo_and_allesandro.png" sizes="100vw" srcset="http://help.prusa3d.com/wp-content/uploads/jo_and_allesandro-300x170.png 300w, /wp-content/uploads/jo_and_allesandro-600x341.png 600w, /wp-content/uploads/jo_and_allesandro-768x436.png 768w, /wp-content/uploads/jo_and_allesandro-800x454.png 800w" alt="" width="421" height="239" /><em>Jo and Alessandro in 2012 (<a href="https://www.youtube.com/watch?v=Tuxg2L7r1oI">video interview</a>)</em></p>
<p>しかし、Prusa Researchが非常に非常に早いスピードで成長するにつれ、スライシングソフトウェアの開発をより柔軟に行う必要がありました。ソフトウェアに変更を加える必要があり、その変更は早急に行われなければならず、また、より多くの機能を追加する必要もありました。この時点で、切り離されたオリジナルのSlic3rチームとの協力関係は維持できず、結局は、私たちでオリジナルのSlic3rプロジェクトのフォークを設立することにしました。</p>
<p>Slic3r Prusa Editionは、2016年11月に発売されました - 発売の詳細は<a href="https://blog.prusaprinters.org/introducing-slic3r-prusa-edition/">こちら</a>をご覧ください。専任のSlic3r PE開発者チームが設立され、新機能がどんどん追加されていきました。これらの変化は2019年5月に結実し、UIを大幅に刷新した新バージョンを<a href="https://blog.prusaprinters.org/prusaslicer-2-release/">PrusaSlicer2.0</a>という新しい名前でリリースしました。</p>
<p>なぜ名前を変えたのか？まず第一に、以前の名前は本当に紛らわしいものでした。自分たちの資料でも「PE」という接尾語をつけないことが多く、コミュニティでは Slic3r と Slic3r PE をほぼ同じ意味で使っていました。新しいユーザーは、Slic3r を誤ってダウンロードし、「3D Printing Handbook」に掲載されているスクリーンショットとは違って見えることや、自分のPrusaプリンタ用に設定されていないことを不思議に思うかもしれません。オリジナルの Slic3r について言えば、Slic3r PE はアップデートのたびに、オリジナルのコードからどんどん離れていきました。私たちは Perl のソースコードをすべて C++ に書き換え、特に2.0のアップデートでは、あまりにも多くの違いがあったため、名前をより明確にすることが適切だと考えました。</p>
<p>もちろん、オープンソースであり、 <a href="https://github.com/prusa3d/PrusaSlicer">GitHub</a> ですべてを見ることができます。そして、私たちのスライサーが <strong><a href="https://slic3r.org/">Alessandro Ranellucci</a></strong> によって書かれたオリジナルのプロジェクトをベースにしていることを、私たちは今でも誇りに思っています。現在、両プロジェクトは楽しく共存しており、新機能は頻繁にマージされています。</p>


概要情報

<p dir="ltr">インフィルの主な目的は、トップレイヤーの下を支持することです。そうしないと、トップレイヤーは何もないところにブリッジすることになります。 インフィルは、プリントスピード、強度、フィラメント消費量、さらにはプリントの外観にも影響します。</p>
<div class="note-callout">一部のオプションは、<a href="http://help.prusa3d.com/ja/article/simple-advanced-expert-modes_1765">Expert mode</a> を選択した場合にのみ表示されます。</div>
<h3>インフィル(充填密度)</h3>
<p>ほとんどのモデルは、10～15％のインフィルで十分です。 上部が徐々に閉じていくモデルでは、中空（0％のインフィル）でもプリントできますが、通常はお勧めしません。 モデルに重さが必要なときや、より高い耐圧縮性またはより高い剛性が必要な場合は、インフィル値を増やすことで対応できます。 ただし、30％を超えるインフィルが必要になることはめったにありません。 最後に、100％のインフィルでモデルをプリントすると、インフィルパターンが強制的に直線になります。 100％のインフィルは、プリントしたモデルの外観に悪影響を与えることがありますので注意してください。</p>
<div class="tip-callout"><strong>モデルの強度向上</strong><br />
モデルの強度は、主に<strong>外周の周回数で決まります(インフィルではありません)</strong>。 より強いプリント品が必要なときは、外周の数を増やします。 とは言うものの、インフィルを増やすと耐圧縮性が向上します。</div>
<h3>インフィルパターン</h3>
<p>PrusaSlicerは、選択可能な多くのインフィルパターンを提供します。 インフィルパターンを選択するとき、考慮すべき主な事項は次のとおりです:</p>
<ul>
<li>プリントスピード</li>
<li>材料使用量あたりの密度 (少ない材料でトップレイヤーをしっかりとサポートする)</li>
<li>仕上がりの外観</li>
<li>トップレイヤーをサポートする</li>
<li>柔軟性 (TPU/TPE材のプリント)</li>
</ul>
<h4>ジャイロイドインフィル</h4>
<p>ジャイロイドは、ベストなオールラウンドインフィルの1つです。</p>
<ul>
<li>3D構造です -  <strong>全ての方向で一定の強度</strong>になります。</li>
<li>この構造はかなり <strong>速く</strong> プリントできます。</li>
<li> 同一レイヤーでパスが<strong>交差しません</strong> 。</li>
<li> <strong>強度/重さについて良好なバランス</strong>になります</li>
<li>(あくまでも主観ですが) <strong>結構きれいに</strong>仕上がります</li>
</ul>
<h3>トップ塗りつぶしパターン</h3>
<p>最上層レイヤーにのみ適用され、その下の隣接するソリッドレイヤーなどには影響しないカスタムインフィルパターンが選択できます。&nbsp;</p>
<h3>ボトム塗りつぶしパターン</h3>
<p>上部の隣接するソリッドレイヤーではなく、最下層のレイヤーにのみ適用されるカスタムインフィルパターンが選択できます。</p>
<h3>インフィルをXレイヤー毎に結合する</h3>
<p>プリント品質を犠牲にせず速くプリントするために、外周とは異なる積層高さでのインフィルが形成されます。<br />
例: プリントレイヤーピッチが0.1mmで、インフィルを3レイヤー毎に結合するという指定をすると、インフィルは0.3mmピッチでプリントされます。</p>
<div class="note-callout">最大の積層高さは、ノズルの直径によって決まります（最大値はおよそノズル直径の80％）。0.4mmノズルを使用しているときに、外周の積層高さが0.3mm設定で結合を2レイヤー毎と設定しようとすると、制限の0.32mm以上になってしまうので、実際には結合しなくなります。</div>
<div><img decoding="async" loading="lazy" style="display: block; margin-left: auto; margin-right: auto;" src="http://help.prusa3d.com/wp-content/uploads/combine_every-01.png" sizes="100vw" srcset="http://help.prusa3d.com/wp-content/uploads/combine_every-01-300x169.png 300w, http://help.prusa3d.com/wp-content/uploads/combine_every-01-600x337.png 600w, http://help.prusa3d.com/wp-content/uploads/combine_every-01-768x432.png 768w, http://help.prusa3d.com/wp-content/uploads/combine_every-01-800x450.png 800w" alt="" width="699" height="393"></div>
<div style="text-align: center;"><em>壁の断面拡大イメージ：インフィル(グレー)は外周レイヤー(オレンジ)の高さの2倍でプリントされています</em></div>
<h3>必要な場合のみインフィルを付ける</h3>
<p>このオプションは、インフィルが内部サポートのように振る舞います。上部でサポートが必要な領域のみ、その下にインフィルパターンを生成します。 このオプションを有効にすると、Gコードの生成が遅くなります（追加のオーバーハング計算を行うため）。 さらに、一部の領域ではインフィルが外周パターンから離れることがあるため、このオプションを使ったときはツールパスを入念にチェックすることが必要です。</p>
<div class="note-callout">このオプションは、サポートの <a href="http://help.prusa3d.com/ja/article/support-material_1698#overhang-threshold">オーバーハングのしきい値</a>設定が反映されません。</div>
<p style="text-align: center;"><img decoding="async" loading="lazy" style="display: block; margin-left: auto; margin-right: auto;" src="http://help.prusa3d.com/wp-content/uploads/infill_only_where_needed.png" sizes="100vw" srcset="http://help.prusa3d.com/wp-content/uploads/infill_only_where_needed-300x195.png 300w, http://help.prusa3d.com/wp-content/uploads/infill_only_where_needed-600x391.png 600w, http://help.prusa3d.com/wp-content/uploads/infill_only_where_needed-768x500.png 768w, http://help.prusa3d.com/wp-content/uploads/infill_only_where_needed-800x521.png 800w" alt="" width="654" height="426"><em>必要な場合のみインフィルを付けるオプションを有効にした場合の球</em></p>
<h3>ソリッドインフィルを各Xレイヤー毎に</h3>
<p>この機能により、任意のレイヤー数ごとに強制的にソリッドレイヤーを作成することができます。これは、プリントパーツの強度を上げるのに役立ちますが、それが目的でしたら、外周の数やインフィルパターンの割合を増やすなどの方法を推奨します。このオプションの他の用途としては、断熱性を高める目的で内部に個別のセルを作りたいときなどがあります。</p>
<p><strong>0で無効になります。</strong></p>
<h3>塗りつぶし角</h3>
<p>デフォルトのインフィル角度。 クロスハッチングは、一部の塗りつぶしパターンで適用されます。</p>
<div class="note-callout"><strong>ブリッジ領域は</strong> PrusaSlicerが最適な方向を自動で探すため、この設定はブリッジには影響しません。</div>
<h3>ソリッドインフィル領域のしきい値</h3>
<p>指定したしきい値よりも面積が小さい領域が、強制的にソリッドインフィルになります。</p>
<p><strong>0で無効になります。</strong></p>
<p style="text-align: center;"><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="http://help.prusa3d.com/wp-content/uploads/solid_infill_threshold.png" sizes="100vw" srcset="http://help.prusa3d.com/wp-content/uploads/solid_infill_threshold-300x92.png 300w, http://help.prusa3d.com/wp-content/uploads/solid_infill_threshold-600x184.png 600w, http://help.prusa3d.com/wp-content/uploads/solid_infill_threshold-768x236.png 768w, http://help.prusa3d.com/wp-content/uploads/solid_infill_threshold-800x246.png 800w" alt=""><em>(左)しきい値0、(中央)15、(右)100</em></p>


インフィル

Original PrusaSL13Dプリンターは、MSLAプリントプロセスに基づいています。 Original Prusa i3マシンとは異なり、このプリンターは高解像度LCDパネルとUV LEDを使用してレジンの薄層を硬化し、前例のないレベルの精細さを実現します。

Original Prusa SL1キット組立て

組立てガイド

基本的なキャリブレーション

キャリブレーション中にプリンターがエラーメッセージ発した場合の対処方法。

キャリブレーションエラーメッセージ

パーフェクトプリントを実現するための、3Dプリンターを調整する方法を学ぶために知っておく必要のあるすべての情報。

キャリブレーション

プリンターの説明

プリンターの機能

shop.prusa3d.comで購入する前または後に興味があるかもしれないFAQおよび他の有用な情報

一般情報

3Dプリンターとその機能の基本的な概要に加えて、PrusaResearchの一般的な情報。

あなたのプリンターについて

3Dモデル

材料ガイド

スライス処理

プリンターメンテナンス

Prusa Connect [進行中の翻訳]

このセクションでは、材料ガイド、プリンタのトラブルシューティング、およびプリンタの使用に関する一般的な情報を見つけることができます。

このプリンターを使用

プリント品質のトラブルシューティング

QR Error codes [進行中の翻訳]

プリンタートラブルシューティング

プリントエラーメッセージ

Description of how to recognize and solve common problems, especially hardware and electronics related. [進行中の翻訳]

Troubleshooting [進行中の翻訳]

About [進行中の翻訳]

General [進行中の翻訳]

User interface [進行中の翻訳]

入力/出力

左ツールバー

トップツールバー

プリント設定

PrusaSlicer printer settings [進行中の翻訳]

Printer settings [進行中の翻訳]

Advanced options [進行中の翻訳]

SLA スライス処理

Other [進行中の翻訳]

PrusaSlicerスライシングソフトウェアの公式ドキュメント。 基本構成からモディファイヤメッシュなどの詳細設定まで。

PrusaSlicer

1. はじめに

2. Base & Tower

3. Covers & Platform

4. Electronics & Lid

5. Preflight check

Manual changelog SL1

<p>If you encounter an issue, we may request the log file from your Original Prusa SL1. This contains a wide range of info specific to your unit. By going to the printer menu to <em>Settings -&gt; System logs</em> (<span style="color: #2dc26b;">green square</span>), <strong>you have two options:</strong></p>
<ol>
<li>Save the log to a USB flash drive</li>
<li>Upload the log to the Prusa server</li>
</ol>
<table style="border-collapse: collapse; width: 100%;" border="0">
<tbody>
<tr>
<td style="width: 48.805%;"><img decoding="async" loading="lazy" src="https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/e74601433fc07c43_painted.jpeg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/e74601433fc07c43_painted-600x360.jpeg 600w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/e74601433fc07c43_painted-800x480.jpeg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/e74601433fc07c43_painted-300x180.jpeg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/e74601433fc07c43_painted-768x461.jpeg 768w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/e74601433fc07c43_painted-1536x922.jpeg 1536w" alt="" width="400" height="240"></td>
<td style="width: 48.9057%;"><img decoding="async" loading="lazy" src="https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/screenshot_System_Logs_2021-03_09-31_1.jpg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/screenshot_System_Logs_2021-03_09-31_1-600x360.jpg 600w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/screenshot_System_Logs_2021-03_09-31_1-800x480.jpg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/screenshot_System_Logs_2021-03_09-31_1-300x180.jpg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/screenshot_System_Logs_2021-03_09-31_1-768x461.jpg 768w" alt="" width="400" height="240"></td>
</tr>
</tbody>
</table>
<h3>Saving the log to a USB flash drive</h3>
<ol>
<li>Insert a FAT32 formatted USB flash drive into the printer.</li>
<li>In the menu Settings -&gt; System logs, select <em>Save to USB drive</em>.</li>
<li>Wait while the logs are saved to the USB drive. Once the procedure is finished, the printer will return to the Settings menu.</li>
</ol>
<p><img decoding="async" loading="lazy" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/screenshot_Logs_export_2021-03_09-31_2.jpg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/screenshot_Logs_export_2021-03_09-31_2-600x360.jpg 600w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/screenshot_Logs_export_2021-03_09-31_2-800x480.jpg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/screenshot_Logs_export_2021-03_09-31_2-300x180.jpg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/screenshot_Logs_export_2021-03_09-31_2-768x461.jpg 768w" alt="" width="500" height="300"></p>
<ol start="4">
<li>You can now remove the USB drive, plug it in your computer, and look for the saved log file (logs.<em>YOURPRINTERSERIALNUMBERDANDDATE</em>.txt.gz). Send this file, along with your description of the issue to <a href="http://help.prusa3d.com/ja/article/customer-support_2287">カスタマーサポート</a>.</li>
</ol>
<h3>Uploading log to the Prusa server</h3>
<div class="tip-callout">This option is only possible if the printer has <strong>firmware 1.5.0 or above</strong>&nbsp;and is <a href="http://help.prusa3d.com/ja/article/internet-connection-sl1-sl1s_1981">connected to the internet</a>.</div>
<ol>
<li>In the menu <em>Settings -&gt; System logs</em>, select <em>Upload to Server</em>.</li>
<li>Wait while the logs are uploaded.&nbsp;</li>
</ol>
<p><img decoding="async" loading="lazy" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/screenshot_Logs_export_2021-03_09-31_2.jpg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/screenshot_Logs_export_2021-03_09-31_2-600x360.jpg 600w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/screenshot_Logs_export_2021-03_09-31_2-800x480.jpg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/screenshot_Logs_export_2021-03_09-31_2-300x180.jpg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/screenshot_Logs_export_2021-03_09-31_2-768x461.jpg 768w" alt="" width="500" height="300"></p>
<ol start="3">
<li><span style="font-size: 12pt;">Once the log upload is finished, a code consisting of letters and numbers will appear (<span style="color: #b96ad9;">purple square</span>). Note this code down, and provide it when contacting <a href="http://help.prusa3d.com/ja/article/customer-support_2287">カスタマーサポート</a>.<br /></span></li>
</ol>
<p><img decoding="async" loading="lazy" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/c4180db7f8aa6965_painted.jpeg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/c4180db7f8aa6965_painted-600x360.jpeg 600w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/c4180db7f8aa6965_painted-800x480.jpeg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/c4180db7f8aa6965_painted-300x180.jpeg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/c4180db7f8aa6965_painted-768x461.jpeg 768w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/03/c4180db7f8aa6965_painted-1536x922.jpeg 1536w" alt="" width="500" height="300"></p>
<p></p>

Saving log file (SL1/SL1S)

<h3>What happened?</h3>
<p>The printer displaying the message: <strong>Failed to read the configuration file.</strong> Try to reset the printer. If the problem persists, contact support.</p>
<p>Error name: Failed to read the configuration file</p>
<p>Error code: <span data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;#10505&quot;}" data-sheets-userformat="{&quot;2&quot;:33554945,&quot;3&quot;:{&quot;1&quot;:0},&quot;12&quot;:0,&quot;28&quot;:1}">#10505</span></p>
<p>This should only happen in case of a bug or hardware failure. If the problem happens once it might have been some rare EMI (Electro-Magnetic Interference). If it persists either the system is corrupted or the A64 hardware is failing.</p>
<h3>How to fix it?</h3>
<p>Restart the printer, and flash the firmware. If still unresolved, replace the A64 controller board.</p>
<h3>Guides</h3>
<p><a href="http://help.prusa3d.com/ja/article/firmware-updating-sl1-sl1s_124776">Firmware updating (SL1/SL1S) [進行中の翻訳]</a></p>
<p><a href="http://help.prusa3d.com/ja/guide/how-to-replace-the-a64-board-sl1_151162">How to replace the A64 board (SL1) [進行中の翻訳]</a></p>
<p></p>


Failed to read the configuration file #10505 (SL1)

<h3>What happened?</h3>
<p>The printer is displaying the message: <strong>The ambient temperature is too high, the print can continue, but it might fail.</strong></p>
<p>Error name: Ambient temp. too hot</p>
<p>Error code: #10702</p>
<h3>How to fix it?</h3>
<p>Make sure that the printer is in an environment below 32 ºC +/- 2 ºC. If the temperature is too hot the necessary exposure time might need to be changed.</p>
<p></p>


Ambient temperature too high #10702 (SL1/SL1S)

<h3>What happened?</h3>
<p>The printer displaying the message: <strong>Cannot get the update channel</strong>, please restart the printer and try again.</p>
<p>Error name: Cannot set update channel</p>
<p>Error code: <span data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;#10514&quot;}" data-sheets-userformat="{&quot;2&quot;:33554945,&quot;3&quot;:{&quot;1&quot;:0},&quot;12&quot;:0,&quot;28&quot;:1}">#10514</span></p>
<p><span data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;This is related to stable, beta, dev update channels. The user can switch stable&lt;-&gt;beta in advanced settings -&gt; firmware update. The admin interface allows to switch also to dev. This signals switch failure. Most probably the printer configuration is somehow broken. An update to latest build in the current channel or factory reset could help.&quot;}" data-sheets-userformat="{&quot;2&quot;:33554945,&quot;3&quot;:{&quot;1&quot;:0},&quot;12&quot;:0,&quot;28&quot;:1}">This is related to update channels for stable or beta versions of the firmware. The user can choose between a stable and beta version of the firmware, in Settings -&gt; Firmware.</span> The printer cannot read the current configuration or update-source. Most probably the printer configuration is somehow broken.&nbsp;</p>
<h3>How to fix it?</h3>
<p><span data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;This is related to stable, beta, dev update channels. The user can switch stable&lt;-&gt;beta in advanced settings -&gt; firmware update. The admin interface allows to switch also to dev. This signals switch failure. Most probably the printer configuration is somehow broken. An update to latest build in the current channel or factory reset could help.&quot;}" data-sheets-userformat="{&quot;2&quot;:33554945,&quot;3&quot;:{&quot;1&quot;:0},&quot;12&quot;:0,&quot;28&quot;:1}">Update to the latest stable firmware version and/or factory reset.</span></p>
<h3>Guide</h3>
<p><a href="http://help.prusa3d.com/ja/article/firmware-updating-sl1-sl1s_124776">Firmware updating (SL1/SL1S) [進行中の翻訳]</a></p>
<p></p>


Cannot get update channel #10514 (SL1)

<p>A print can finish even if some parts of the object weren’t printed fully, though a missing part of an object will more often cause the whole print-job to fail. Try printing a sample object to see whether it is also affected by this issue.</p>
<p style="text-align: center;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/missingpartSL1-1024x577.jpg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/missingpartSL1-1024x577-300x169.jpg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/missingpartSL1-1024x577-600x338.jpg 600w, https://cdn.help.prusa3d.com/wp-content/uploads/missingpartSL1-1024x577-768x433.jpg 768w, https://cdn.help.prusa3d.com/wp-content/uploads/missingpartSL1-1024x577-800x451.jpg 800w" alt="">The warrior’s right arm is missing completely and a part of the shield is damaged</p>
<div class="note-callout">There are two main reasons (and a third, less common one) why printed objects may have missing parts. They both usually come down to incorrect slicer-settings.</div>
<h4><strong>Lack of supports</strong></h4>
<p>Please check the <a href="http://help.prusa3d.com/ja/article/printer-handbooks_125045">SL1 Handbook</a>, chapter 6.5: Slicing objects for the SL1, to learn how to correctly position an object and generate supports for it. Keep in mind that parts of the object cannot start mid-air and that the printer has a threshold for overhangs.</p>
<div class="tip-callout">Improve the supports in PrusaSlicer, re-slice the object, and try printing it again. If the problem persists, try printing a sample object and see if the problem is still present. If it is, there might be a problem with the printing display or UV LED panel.&nbsp;</div>
<h4><strong>Incorrect exposure times</strong></h4>
<p>If you set incorrect exposure times (especially too low times), the resin will not have enough time to solidify, which may result in missing details. Always make sure you’re using recommended exposure times for your prints.</p>
<div class="note-callout">Make sure you are using exposure times recommended for the resin of your choice.</div>
<h4><strong>Faulty hardware</strong></h4>
<p>Another possibility (a less common one) is that your print display or UV LED panel is faulty, so either the mask is incorrectly displayed or only a part of the object is cured by UV light. Please contact customer support if the previous steps did not solve the issue.</p>
<p></p>


Missing parts (SL1/SL1S)

<h3>What happened?</h3>
<p>The printer is displaying the message: <strong>(sensor)s not in range! Measured temperature: (temperature). Keep the printer out of direct sunlight at room temperature (18 - 32 °C).</strong></p>
<p>Error name: Temp. out of range</p>
<p>Error code: #10208</p>
<h3>How to fix it?</h3>
<p>The printer has a set working temperature between 18 - 32 °C (64 - 89 °F), to ensure smooth operation. Direct sunlight or a cold garage is not ideal. Try to move the printer to a more stable indoor environment, let the temperature equalize over 30 minutes to 1 hour, and try again.</p>
<p>If it persists, it indicates an issue with a temperature sensor, but you should then receive other errors.</p>
<p></p>


Temperature out of range #10208 (SL1/SL1S)

<p>If there is no object to be seen on the metal platform as it raises from the resin tank, it usually means that the first layer didn’t adhere properly to the platform. Let’s find the reason why it happened.</p>
<div class="warning-callout"><strong>Stop the print</strong> immediately after noticing this issue to avoid any damage to the FEP film.</div>
<h3>What does it look like</h3>
<p>All or some of the objects you wanted to print are not on the printing platform. After you stop the print, unscrew and remove the resin tank and pour the resin out, you will see a blot or a flat blob of solidified resin stuck to the FEP foil.</p>
<div class="note-callout">Refer to the SL1 printed handbook, chapter 15.1, or <a href="http://help.prusa3d.com/ja/article/removing-and-object-stuck-to-the-bottom-of-the-tank_1800">this guide</a> to see how to remove it safely without damaging the fragile film.</div>
<p><img decoding="async" loading="lazy" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1tank2-1.png" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/SL1tank2-1-300x203.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1tank2-1-593x400.png 593w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1tank2-1-768x518.png 768w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1tank2-1-800x540.png 800w" alt="" width="672" height="454"></p>
<h3>How to fix it</h3>
<p>There is a number of reasons why the first layer does not stick to the printing platform. Generally, they can be classified either as assembly/hardware related or as calibration/settings related reasons.</p>
<h4><strong>Calibration and settings</strong></h4>
<h4>The printer is not calibrated correctly</h4>
<p>Even if nothing changed since the last calibration of the printer - you didn’t replace any parts, and you didn’t move the printer to a new location, a re-calibration may be required. Please refer to the <a href="http://help.prusa3d.com/ja/guide/5-preflight-check_13824">Calibration</a> chapter for step-by-step instructions. <strong>Make sure not to skip any step!</strong></p>
<h4>Incorrect slicing settings</h4>
<div class="tip-callout">To rule out slicing-related issues, try printing a sample (pre-sliced) object from the USB flash drive.</div>
<p>Re-slice your model using default settings and try printing the object again. Always use PrusaSlicer, where we have already prepared profiles for the most used resins. We have tested over a hundred of various resins, and we’re continually testing new ones.&nbsp;</p>
<p>Make sure that you are using the recommended exposure times for the resin of your choice. The exposure times for initial layers should be much longer (e.g., 45 seconds) that the regular layers to ensure a strong connection to the printing platform.</p>
<h4>Object orientation / insufficient supports</h4>
<p>Incorrect object orientation can be another source of adhesion problems. After a layer is solidified, the printer has to detach it from the bottom of the tank - if there is just single support holding a large part of the object, it may not withstand the peel force, causing it to detach.</p>
<p>Always position the model so that the largest flat part is in touch with the platform. When using supports, make sure there are enough of them. You can also use the pad to give the supports an extra surface. Keep in mind you can always adjust the Support points density and that you can manually add support points to the problematic areas of the design.</p>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/prusuki/prusuki-images/2019-09-02-19-33-02-window.jpg" data-hd-align="center"></p>
<h4>Resin has been mixed with IPA</h4>
<p>The resin has been mixed with IPA (e.g., while cleaning the printing platform) and its properties have changed, so it cannot solidify. <strong>Clean and dry</strong> the resin tank properly, use a new batch of resin and try again.</p>
<h3><strong>Hardware and assembly</strong></h3>
<h4>The printing platform is not secured properly</h4>
<p>After inserting the platform back to the printer, make sure that you didn’t forget to <strong>tighten the black printed knob</strong> at the top of the tower. A freely moving printing platform cannot reach an optimal position and the first layer won’t stick.</p>
<h4>The bottom of the tank is dirty</h4>
<p>Every time before pouring the resin into the tank, make sure that the bottom of the tank (the FEP film) is completely clear. A cloudy, dirty or damaged FEP film will have a negative impact on the printing quality. It may even <strong>block UV light</strong> and stop the resin from solidifying properly.</p>
<div class="note-callout">Clean the FEP film using <strong>warm water</strong> and a bit of <strong>dishwashing</strong> soap, and wipe it with <strong>soft</strong> paper towels. Low quality / rough paper towels could scratch the surface. <strong>Do not use IPA nor acetone!</strong></div>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/en/wp-content/uploads/resin-tank.jpg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/resin-tank-300x104.jpg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/resin-tank-600x207.jpg 600w, https://cdn.help.prusa3d.com/wp-content/uploads/resin-tank-768x265.jpg 768w, https://cdn.help.prusa3d.com/wp-content/uploads/resin-tank-800x276.jpg 800w" alt="resin tank"></p>
<h4>Loose Torx screw(s)</h4>
<p>The FEP film is tightened to the resin tank frame by twenty-two M4x8rt Torx screws. At the end of the assembly, all of these screws must be tightened into the frame. None of them should be protruding. The screws facing down, the frame must <strong>sit on a flat surface without any rocking</strong>.</p>
<h4>A faulty print display or UV LED panel</h4>
<p>If the first layer didn’t adhere to the printing platform and it’s <strong>not attached to the bottom</strong> of the tank either, it usually means that the first layer wasn’t created at all. A possible cause is a faulty print display or a faulty or disconnected UV LED panel. Unscrew the bottom cover off the SL1 and check whether the cable is connected on both sides.&nbsp;</p>
<p></p>


First layer does not stick (SL1/SL1S)

<div class="warning-callout"><strong>This error was changed in firmware version 1.5.0! This article only applies to SL1 printers with firmware older than 1.5.0.</strong></div>
<p>During the Wizard, the SL1 will test the tilting-motion of the print display and resin vat (tank). In case the message <strong>"Please check if the tilting mechanism can move smoothly in its entire range"</strong> appears, the connecting rod cannot move as it should. This could be caused by something obstructing the movement of the tilt-platform or the mechanism not being installed correctly. Follow the steps below to troubleshoot the issue.</p>
<p><img decoding="async" style="max-height: 350px; display: block; margin-left: auto; margin-right: auto;" title="https://cdn.help.prusa3d.com/wp-content/uploads/screenshot-error-2020-01-12-48-1-300x180.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/screenshot-error-2020-01-12-48-1-600x360.png 600w, https://cdn.help.prusa3d.com/wp-content/uploads/screenshot-error-2020-01-12-48-1-768x461.png 768w, https://cdn.help.prusa3d.com/wp-content/uploads/screenshot-error-2020-01-12-48-1-800x480.png 800w" src="https://cdn.help.prusa3d.com/wp-content/uploads/screenshot-error-2020-01-12-48-1.png" data-hd-height="350px" data-hd-align="center"></p>
<div class="note-callout">Before anything else, check that the tilt-platform does not have anything blocking its movements, like debris or forgotten tools, stuck between the sides of the screen and the tilt mechanism.</div>
<h3>Disassembly and correction.</h3>
<ol>
<li>Open the eight M3x5b screws securing the cover. <strong>Be careful to unplug the USB &amp; Power-cable before removing the cover completely.</strong></li>
</ol>
<table>
<tbody>
<tr>
<td>
<p>&nbsp;</p>
<p><img decoding="async" style="max-height: 350px; display: block; margin-left: auto; margin-right: auto;" title="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-01-300x225.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-01-533x400.png 533w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-01-768x576.png 768w" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-01.png" data-hd-height="350px" data-hd-align="center"></p>
</td>
<td>
<p>&nbsp;</p>
<p><img decoding="async" style="max-height: 350px; display: block; margin-left: auto; margin-right: auto;" title="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-02-300x225.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-02-533x400.png 533w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-02-768x576.png 768w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-02-800x600.png 800w" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-02.png" data-hd-height="350px" data-hd-align="center"></p>
</td>
<td>
<p>&nbsp;</p>
<p><img decoding="async" style="max-height: 350px; display: block; margin-left: auto; margin-right: auto;" title="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-03-300x225.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-03-533x400.png 533w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-03-768x576.png 768w" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-03.png" data-hd-height="350px" data-hd-align="center"></p>
</td>
</tr>
</tbody>
</table>
<ol start="2">
<li style="counter-increment: li 2;">Remove the M4x10 screw holding the right side of the touch screen. It is not necessary to remove the left screw. Just loosen it about a half-turn and you can slide the screen out, like a door. This will give you access to the motor and connecting rod.</li>
</ol>
<p><img decoding="async" style="max-height: 250px; display: block; margin-left: auto; margin-right: auto;" title="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-11-300x225.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-11-533x400.png 533w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-11-768x576.png 768w" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-11.png" data-hd-height="250px" data-hd-align="center"></p>
<div class="warning-callout">Be very careful with the touch screen flat cable. It is fragile and can be easily damaged or cut.</div>
<ol start="3">
<li style="counter-increment: li 2;">Remove the M3nN-nut from the screw that connects the tilt-mechanism and the connecting rod. You can do that by using a spanner or pliers to hold the nut and an Allen key to unscrew from the other side.</li>
</ol>
<p><img decoding="async" style="max-height: 250px; display: block; margin-left: auto; margin-right: auto;" title="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-08-300x225.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-08-533x400.png 533w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-08-768x576.png 768w" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-08.png" data-hd-height="250px" data-hd-align="center"></p>
<ol start="4">
<li style="counter-increment: li 3;">Remove the two M4x8 screws securing the tilt-motor holder to the bottom plate.</li>
</ol>
<p><img decoding="async" style="max-height: 250px; display: block; margin-left: auto; margin-right: auto;" title="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-09-300x225.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-09-533x400.png 533w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-09-768x576.png 768w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-09-800x600.png 800w" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-09.png" data-hd-height="250px" data-hd-align="center"></p>
<ol start="5">
<li style="counter-increment: li 4;">Remove the motor-holder and the connecting-rod from the tilt mechanism.</li>
<li>Go to <a href="http://help.prusa3d.com/ja/guide/2-base-tower_8544#9391">Step 18</a> of <a href="http://help.prusa3d.com/ja/guide/2-base-tower_8544">2. Base & Tower</a> of the assembly guide, and remake the connection of the connecting rod and the motor shaft.</li>
</ol>
<p><img decoding="async" style="max-height: 350px; display: block; margin-left: auto; margin-right: auto;" title="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-07-300x225.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-07-533x400.png 533w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-07-768x576.png 768w" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-07.png" data-hd-height="350px" data-hd-align="center"></p>
<div class="tip-callout">Pay extra attention to this step, as not aligning the connecting rod with the protrusion on the holder as instructed will cause the issue again.</div>
<ol start="7">
<li style="counter-increment: li 6;">Reassemble first the tilt to the connecting rod, make sure that after tightening the nut the two parts are in contact.</li>
</ol>
<p><img decoding="async" style="max-height: 250px; display: block; margin-left: auto; margin-right: auto;" title="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-05-300x225.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-05-533x400.png 533w" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-05.png" data-hd-height="250px" data-hd-align="center"></p>
<div class="warning-callout">Do not over-tighten the nut!</div>
<ol start="8">
<li style="counter-increment: li 7;">Connect the motor holder to the bottom plate using the M4x8 screws.</li>
</ol>
<p>&nbsp;</p>
<p><img decoding="async" style="max-height: 250px; display: block; margin-left: auto; margin-right: auto;" title="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-06-300x225.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-06-533x400.png 533w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-06-768x576.png 768w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-06-800x600.png 800w" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-06.png" data-hd-height="250px" data-hd-align="center"></p>
<ol start="9">
<li style="counter-increment: li 8;">Make sure that the optical sensor cable has its correct end connected to the sensor. The middle wire should be blue. In case the middle wire on the sensor connector is black, the connection will need to be swapped.</li>
<li>Move the connecting-rod manually and see if it moves smoothly until the blade sensor-trigger is between the two sides of the sensor.</li>
</ol>
<div class="tip-callout">Make sure the sensor is secured!</div>
<p><img decoding="async" style="max-height: 250px; display: block; margin-left: auto; margin-right: auto;" title="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-10-261x300.png 261w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-10-348x400.png 348w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-10-522x600.png 522w" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-10.png" data-hd-height="250px" data-hd-align="center"></p>
<ol start="11">
<li style="counter-increment: li 10;">Slide the LCD back to its place, and tighten both M4x10 screws holding it.</li>
</ol>
<p>&nbsp;</p>
<p><img decoding="async" style="max-height: 200px; display: block; margin-left: auto; margin-right: auto;" title="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-11-300x225.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-11-533x400.png 533w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-11-768x576.png 768w" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-11.png" data-hd-height="200px" data-hd-align="center"></p>
<ol start="12">
<li style="counter-increment: li 11;">Connect the USB and Power cable and close the eight M3x5b screws that hold the cover. Tighten them in diagonally at first, and add all the screws before tightening them. Pay attention to the cables from the electronics so that they are not pinched.</li>
</ol>
<p>&nbsp;</p>
<p><img decoding="async" style="max-height: 250px; display: block; margin-left: auto; margin-right: auto;" title="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-12-300x225.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-12-533x400.png 533w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-12-768x576.png 768w" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-12.png" data-hd-height="250px" data-hd-align="center"></p>
<ol start="13">
<li style="counter-increment: li 12;">Run the wizard again.</li>
</ol>
<p>&nbsp;</p>
<p style="text-align: center;"><strong>After the wizard finishes, you are ready to calibrate the SL1.</strong></p>
<p></p>


SL1 Tilt-mechanism error

<h3>What happened?</h3>
<p>The printer is displaying the message: <strong>The printer is not connected to the internet, please check the connection in the Settings.</strong></p>
<p>Error name: Not connected to network</p>
<p>Error code: #10402</p>
<h3>How to fix it?</h3>
<p>There are two ways to connect the SL1 to the internet. You can use a standard RJ-45 ethernet cable. Connect it to your router, and the printer should obtain an IP address automatically - however, this depends on your network configuration. Since every network is different, please refer to your router’s instructions or your provider’s tech support in case you run into trouble. To check whether the connection has been successfully created, go to Main Menu - Settings - Network.</p>
<p>It is also possible to use the built-in Wi-fi network card compatible with 2.4GHz networks. To open the Wi-Fi network browser, go to Settings - Network. A list of all available networks will be displayed. Select your Wi-Fi network and connect to it by typing your password using the on-screen touch keyboard. You can connect a USB keyboard to the front USB port in case the on-screen keyboard is too small.</p>
<p>Since every network is different, we cannot provide exact instructions on how to connect to your wireless/wired network. If you encounter any trouble, please refer to your router’s manual, or contact your internet provider’s tech support. The quality of your wireless connection depends on many factors - such as the type/configuration of the router, the distance of the printer from the router, or wireless (EMI) interference in your area.</p>
<p></p>


Not connected to network #10402 (SL1/SL1S)

<h3>What happened?</h3>
<p>The printer is displaying the message: <strong>This project was prepared for a different printer</strong>.</p>
<p>Error name: Wrong printer model</p>
<p>Error code: #10544&nbsp;</p>
<p>This error informs that the project to be printed has not been sliced for the same printer that you are trying to print it on. For example, you have the Original Prusa SL1S Speed and the model has been sliced for the Original Prusa SL1.</p>
<h3>How to fix it?</h3>
<p>Open the project in Prusa Slicer and select the correct printer on the right sidebar. In case you cannot see your printer, go in PrusaSlicer to <em>Configuration -&gt; Configuration Wizard -&gt; Prusa MSLA</em>, and make sure that your printer is selected.</p>
<table style="border-collapse: collapse; width: 100%;" border="0">
<tbody>
<tr>
<td style="width: 48.8561%;"><img decoding="async" loading="lazy" src="https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/Slicer-printer-menu.jpg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/Slicer-printer-menu-600x322.jpg 600w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/Slicer-printer-menu-800x430.jpg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/Slicer-printer-menu-300x161.jpg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/Slicer-printer-menu-768x413.jpg 768w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/Slicer-printer-menu-1536x825.jpg 1536w" alt="" width="400" height="215"></td>
<td style="width: 48.8561%;"><img decoding="async" loading="lazy" src="https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/MSLA-slicer.jpg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/MSLA-slicer-577x400.jpg 577w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/MSLA-slicer-800x554.jpg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/MSLA-slicer-300x208.jpg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/MSLA-slicer-768x532.jpg 768w" alt="" width="400" height="277"></td>
</tr>
</tbody>
</table>
<p></p>


Wrong printer model #10544 (SL1/SL1S)

<h3>What happened?</h3>
<p>The printer displaying the message: <span data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;An unexpected error has occured. Please restart the printer. Contact our tech support if the problem persists.&quot;}" data-sheets-userformat="{&quot;2&quot;:33554945,&quot;3&quot;:{&quot;1&quot;:0},&quot;12&quot;:0,&quot;28&quot;:1}">An unexpected error has occurred. Please restart the printer. Contact our tech support if the problem persists.</span></p>
<p>Error name: An unexpected error has occurred.</p>
<p>Error code: <span data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;#10701&quot;}" data-sheets-userformat="{&quot;2&quot;:33554945,&quot;3&quot;:{&quot;1&quot;:0},&quot;12&quot;:0,&quot;28&quot;:1}">#10701</span></p>
<p>An undefined error has occurred.&nbsp;</p>
<h3>How to fix it?</h3>
<p><span data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;An unexpected error has occured. Please restart the printer. Contact our tech support if the problem persists.&quot;}" data-sheets-userformat="{&quot;2&quot;:33554945,&quot;3&quot;:{&quot;1&quot;:0},&quot;12&quot;:0,&quot;28&quot;:1}">Please, restart the printer. Contact our tech support, with a log-file if the problem persists.</span></p>
<h3>Guide</h3>
<p><a href="http://help.prusa3d.com/ja/article/saving-log-file-sl1-sl1s_142334">Saving log file (SL1/SL1S) [進行中の翻訳]</a></p>
<p></p>


An unexpected error has occurred #10701 (SL1)

<p>What happened?</p>
<p>The printer is displaying the message: <strong>The project must have at least one layer</strong>.</p>
<p>Error name: Not enough layers</p>
<p>Error code: #10540&nbsp;</p>
<p>This error happens when the project to be printed does not have enough layers to be printed.</p>
<h3>How to fix it?</h3>
<p>The project must have at least one layer. Open the project in PrusaSlicer and re-slice it to make surer that it is not corrupted. In case the project was manually edited, make sure to add more layers to it.</p>
<p></p>


Not enough layers #10540 (SL1/SL1S)

<h3>What happened?</h3>
<p>The printer is displaying the message: <strong>Display test failed, check the connection between the display and the A64</strong> <strong>board</strong>.</p>
<p>Error name: Display test failed</p>
<p>Error code: #10120</p>
<p>&nbsp;Issued when the printer was not able to test the print display.</p>
<h3>How to fix it?</h3>
<p>Check the cable connection to the mainboard. Be careful as the print display flat cable is very fragile.</p>
<table style="border-collapse: collapse; width: 100%; height: 313px;" border="0">
<tbody>
<tr style="height: 295px;">
<td style="width: 48.8442%; height: 295px;"><img decoding="async" loading="lazy" src="https://cdn.help.prusa3d.com/wp-content/uploads/print-display-connector.jpg" sizes="(min-width: 1024px) 820px, 100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/print-display-connector-533x400.jpg 533w, https://cdn.help.prusa3d.com/wp-content/uploads/print-display-connector-800x600.jpg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/print-display-connector-300x225.jpg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/print-display-connector-768x576.jpg 768w, https://cdn.help.prusa3d.com/wp-content/uploads/print-display-connector-1536x1152.jpg 1536w, https://cdn.help.prusa3d.com/wp-content/uploads/print-display-connector.jpg 1600w" alt="" width="400" height="300"></td>
<td style="width: 48.8442%; height: 295px;"><img decoding="async" loading="lazy" src="https://cdn.help.prusa3d.com/wp-content/uploads/2021/10/a3a0435e448b0b9b_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/2021/10/a3a0435e448b0b9b_painted-533x400.jpeg 533w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/10/a3a0435e448b0b9b_painted-800x600.jpeg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/10/a3a0435e448b0b9b_painted-300x225.jpeg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/10/a3a0435e448b0b9b_painted-768x576.jpeg 768w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/10/a3a0435e448b0b9b_painted-1536x1153.jpeg 1536w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/10/a3a0435e448b0b9b_painted.jpeg 1600w" alt="" width="400" height="300"></td>
</tr>
<tr style="height: 18px;">
<td style="width: 48.8442%; height: 18px; text-align: center;">Original Prusa SL1 display cable</td>
<td style="width: 48.8442%; height: 18px; text-align: center;">Original Prusa SL1S SPEED display cable</td>
</tr>
</tbody>
</table>
<h3>How to replace the part</h3>
<p><a href="http://help.prusa3d.com/ja/guide/how-to-replace-the-print-display-sl1_133295">How to replace the print display (SL1) [進行中の翻訳]</a></p>
<p></p>


Display test failed #10120 (SL1/SL1S)

<h3>What happened?</h3>
<p>The printer is displaying the message <strong>The ambient temperature is too low, the print can continue, but it might fail.</strong></p>
<p>Error name: Ambient temp. too cold</p>
<p>Error code: #10703</p>
<h3>How to fix it?</h3>
<p>Make sure that the printer is not outdoors, or in an environment below 16 ºC. The ambient temperature being too cold might change the necessary exposure time.</p>
<p></p>


Ambient temperature too cold #10703 (SL1/SL1S)

<h3>What happened?</h3>
<p>The printer displays the message: <strong>The resin sensor was not triggered. Check whether the tank and the platform are properly secured.</strong></p>
<p>Error name: Resin sensor error</p>
<p>Error code: #10307</p>
<h3>How to fix it?</h3>
<p>Check the following items</p>
<ul>
<li>If the platform is installed and properly secured.</li>
<li>That the tank is firmly tightened by the side screws.</li>
</ul>
<p>If no issues are found in the tank or platform, check the resin sensor cable by opening the bottom cover.</p>
<table>
<tbody>
<tr>
<td>
<p> </p>
<p><img decoding="async" style="max-height: 350px; display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-01.png" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-01-300x225.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-01-533x400.png 533w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-01-768x576.png 768w" data-hd-height="350px" data-hd-align="center" /></p>
</td>
<td>
<p> </p>
<p><img decoding="async" style="max-height: 350px; display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-02.png" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-02-300x225.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-02-533x400.png 533w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-02-768x576.png 768w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-02-800x600.png 800w" data-hd-height="350px" data-hd-align="center" /></p>
</td>
<td>
<p> </p>
<p><img decoding="async" style="max-height: 350px; display: block; margin-left: auto; margin-right: auto;" title="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-03-300x225.png 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-03-533x400.png 533w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-03-768x576.png 768w" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-Tilt-mechanism-error-03.png" data-hd-height="350px" data-hd-align="center" /></p>
</td>
</tr>
</tbody>
</table>
<p>On the side with the electronics boards from the printer, check if the serrated washer is in contact with the surface of the tilt, the cable is not damaged, and the connector is firmly connected to the board.</p>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/3c45010ae65feae0_painted.jpeg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/3c45010ae65feae0_painted-533x400.jpeg 533w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/3c45010ae65feae0_painted-800x600.jpeg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/3c45010ae65feae0_painted-300x225.jpeg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/3c45010ae65feae0_painted-768x576.jpeg 768w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/07/3c45010ae65feae0_painted-1536x1152.jpeg 1536w" alt="" width="600" height="450" loading="lazy" /></p>
<p></p>


Resin sensor error #10307 (SL1/SL1S)

<h3>What happened?</h3>
<p>The printer is displaying the message: <strong>Please turn on the HTTP digest (which is the recommended security option) or update the API key. You can find it in Settings &gt; Network &gt; Login credentials</strong>.</p>
<p>Error name: Invalid API key</p>
<p>Error code: #10405</p>
<p>This error shows when the print is sent directly from PrusaSlicer, and the API key is incorrect.</p>
<h3>How to fix it?</h3>
<p>Verify your API key with this guide: <a href="http://help.prusa3d.com/ja/article/sending-g-codes-to-printer-via-network-prusaconnect-prusalink-octoprint_196761">ネットワーク経由でプリンターにGコードを送信する（PrusaConnect、PrusaLink、Octoprint）</a>.</p>
<p>In the printer menu, go to <em>Settings -&gt; Network -&gt; Login credentials</em>. Check if the API key inserted there is the same as the one in PrusasSlicer.</p>
<p><img decoding="async" loading="lazy" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2021/06/API-key_Login_Credentials_2021-06_11.jpg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/2021/06/API-key_Login_Credentials_2021-06_11-600x360.jpg 600w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/06/API-key_Login_Credentials_2021-06_11-300x180.jpg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/06/API-key_Login_Credentials_2021-06_11-768x461.jpg 768w" alt="" width="600" height="360"></p>
<p></p>


Invalid API key #10405 (SL1/SL1S)

<h3>What happened?</h3>
<p>The printer is displaying the message: <span data-sheets-formula-bar-text-style="font-size:13px;color:#000000;font-weight:normal;text-decoration:none;font-family:'Arial';font-style:normal;text-decoration-skip-ink:none;"><strong>Incorrect RPM reading of the fan. Please check its wiring and connection.</strong><br /></span></p>
<p>Error name: Fan failure</p>
<p>Error code: #10106</p>
<p>This error indicates that one of the fans of the printer is not working correctly. It has measured the RPM of the SL1 fans and found one of them out of the accepted range.</p>
<h3>How to fix it?</h3>
<p>The SL1 has three fans: the LED cooling fan, the filter fan, and the right blower fan. If the error appears, please follow maintenance steps for the fan that generated the issue: <a href="http://help.prusa3d.com/ja/article/sl1-sl1s-maintenance_1951">SL1/SL1S maintenance [進行中の翻訳]</a>. When doing that, also check the cable connections of the fan to the mainboard.</p>
<p><img decoding="async" loading="lazy" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-cable-connections.jpg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/SL1-cable-connections-533x400.jpg 533w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-cable-connections-800x600.jpg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-cable-connections-300x225.jpg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-cable-connections-768x576.jpg 768w, https://cdn.help.prusa3d.com/wp-content/uploads/SL1-cable-connections-1536x1152.jpg 1536w" alt="" width="461" height="346"></p>
<p>If the right blower fan is the one that failed, make sure that the blower gasket is still in place.</p>
<p>Go to the printer menu in <em>LCD menu -&gt; Settings -&gt; Advanced settings -&gt; Wizard</em>. The printer will run the self-test. In case the fan also fails during the self-test, switch the connection of two of the fans, and see if the error will be transferred to the new fan. If the error is transferred, the fan that had the error originally will need to be replaced.</p>
<h3>How to replace the part?</h3>
<p><a href="http://help.prusa3d.com/ja/guide/how-to-replace-a-blower-fan-sl1_127607">How to replace a blower fan (SL1) [進行中の翻訳]</a></p>
<p></p>


Fan failure #10106 (SL1/SL1S)

<p>When your printer emits loud noises, sounding like hammering onto sheet-metal. This can be caused by a firmware issue, or if resin has leaked into your printer through the tilt platform.</p>
<div class="warning-callout">A clogged (flooded) sensor of the tilt-mechanism can cause it to not move as intended.</div>
<p><img decoding="async" loading="lazy" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/loud-bnoisescaled.jpg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/loud-bnoisescaled-600x290.jpg 600w, https://cdn.help.prusa3d.com/wp-content/uploads/loud-bnoisescaled-800x387.jpg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/loud-bnoisescaled-300x145.jpg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/loud-bnoisescaled-768x372.jpg 768w, https://cdn.help.prusa3d.com/wp-content/uploads/loud-bnoisescaled-1536x744.jpg 1536w, https://cdn.help.prusa3d.com/wp-content/uploads/loud-bnoisescaled-2048x992.jpg 2048w" alt="" width="600" height="291"></p>
<div class="tip-callout">First, check that your firmware is up to date. If you have the latest available version installed and the problem persists, remove the black cover and check whether the sensor under the tilt motor is clean. If there is resin on the sensor then remove it with a piece of paper towel and make sure the sensor is perfectly clean – otherwise, the reading will be affected.</div>
<p></p>


Loud noises from printer (SL1/SL1S)

<h3>What happened?</h3>
<p>The printer is displaying the message: <strong>The internal memory is full, the project cannot be copied. You can continue printing - however, you must not remove the USB drive mid-print, otherwise, the process will fail.</strong></p>
<p>Error name: Can't copy project</p>
<p>Error code: #10704</p>
<h3>How to fix it?</h3>
<p>Usually, once a model is loaded to the printer by a USB drive, you do not need to keep the USB connected to finish the print, as the SL1 will copy the model to its memory. When the <strong>Printing directly</strong> error message appears, it means that the printer cannot copy the file to its internal memory due to it being full. In order to print, you have two options:</p>
<ul>
<li>Printing directly from the USB drive, and not removing the USB from the SL1 during the whole print.</li>
<li>Deleting some files from the printer. You can do that by going to the printer menu in the <em>LCD menu -&gt; Print</em> and swiping the file to the left. It will display the trash bin icon which can be tapped to delete a file.</li>
</ul>
<p></p>


Can't copy project #10704 (SL1/SL1S)

<p>Stored separately from the firmware itself, you have calibration data related to the operation of the printer and various statistics. If these values become corrupted or are not compatible with a new version of the firmware, you can have some issues. If so, we recommend doing a factory reset.</p>
<div class="note-callout">Doing a factory reset will clear statistics data, like total printing time and material use.</div>
<p>There have been some changes to the menu structure of the SL1 between firmware versions. Therefore we will outline how to do the procedure starting with the latest version.</p>
<h3>Procedure FW 1.5.0 and above</h3>
<div>The Factory reset can be performed from the <em>LCD menu -&gt; Settings -&gt; Firmware -&gt; Factory reset.</em></div>
<div>&nbsp;</div>
<div><img decoding="async" loading="lazy" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2021/05/1a0c6b12bca726c8_painted.jpeg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/2021/05/1a0c6b12bca726c8_painted-600x360.jpeg 600w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/05/1a0c6b12bca726c8_painted-800x480.jpeg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/05/1a0c6b12bca726c8_painted-300x180.jpeg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/05/1a0c6b12bca726c8_painted-768x461.jpeg 768w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/05/1a0c6b12bca726c8_painted-1536x922.jpeg 1536w" alt="" width="600" height="360"></div>
<div>
<h3>Procedure FW 1.4.2 and below</h3>
<div>The Factory reset can be performed from the <em>LCD menu -&gt; Settings -&gt; Advanced Settings -&gt; Factory reset.</em></div>
<div>&nbsp;</div>
<div><img decoding="async" loading="lazy" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2021/01/45decab40d6f915a_painted.jpeg" sizes="100vw" srcset="https://cdn.help.prusa3d.com/wp-content/uploads/2021/01/45decab40d6f915a_painted-600x360.jpeg 600w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/01/45decab40d6f915a_painted-800x480.jpeg 800w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/01/45decab40d6f915a_painted-300x180.jpeg 300w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/01/45decab40d6f915a_painted-768x461.jpeg 768w, https://cdn.help.prusa3d.com/wp-content/uploads/2021/01/45decab40d6f915a_painted-1536x922.jpeg 1536w" alt="" width="600" height="360"></div>
<h3>Upgrading the firmware</h3>
<p>If you are seeing any inconsistent behavior we recommend also updating the firmware. A factory reset followed by flashing the firmware and recalibrating will resolve most firmware issues you may encounter. Please see <a href="http://help.prusa3d.com/ja/article/firmware-updating-sl1-sl1s_124776">Firmware updating (SL1/SL1S) [進行中の翻訳]</a> for more information.</p>
</div>
<p></p>


Factory reset (SL1/SL1S)

1.01

<ul>
<li>Note: The firmware downgrade is not supported for this version</li>
<li>Initial version.</li>
</ul>


1.0.5

<ul>
<li>Note: The firmware downgrade is not supported for this version</li>
<li>Fixed UI updates at print page right after timezone change</li>
</ul>


1.1.1

<ul>
<li>New chapter with printing errors</li>
<li>Warranty info added</li>
<li>Minor adjustments and improvements</li>
</ul>
<p></p>


1.02

<ul>
<li>Note: The firmware downgrade is not supported for this version</li>
<li>Multiple languages support</li>
<li>Touch UI improvements</li>
<li>Wizard improvements</li>
<li>Factory defaults protection</li>
<li>Bug fixes</li>
<li>Other changes (complete release log below)</li>
</ul>


1.2.0

<p>This is a bugfix release.</p>
<ul>
<li>Fixed UV LED exposure timing</li>
<li>Auto adjust tower profiles for reliable homing</li>
<li>Fixed bugs (see the full changelog)</li>
</ul>


1.2.1

<ul>
<li>Updated to match the latest changes in 1.2.0 firmware</li>
</ul>


1.03

<ul>
<li>Note: The firmware downgrade is not supported for this version</li>
<li>Print quality improvements</li>
<li>Vibration elimination while printing</li>
<li>Blower fan fixes</li>
</ul>


1.2.2

<ul>
<li>Note: The firmware downgrade is not supported for this version</li>
<li>Fixed tilt jerk in calibration</li>
<li>Fixed rehoming tilt when printing</li>
</ul>


1.2.3

<ul>
<li>New network management</li>
<li>New update system (OTA)</li>
<li>Localized user interface</li>
<li>User resin calibration (<a href="https://help.prusa3d.com/article/z2in03stzn-sl-1-resin-calibration">check out the guide and video</a>)</li>
<li>Improved graphics in Wizard/Calibration</li>
<li>Printer not calibrated warning at startup</li>
<li>Phantom click resistant UI</li>
<li>Fixed bugs</li>
</ul>


1.3.0

<ul>
<li>New web interface</li>
<li>Software licenses updated</li>
<li>Fixed bugs</li>
</ul>


1.3.2

1.3.3

<ul class="p-rich_text_list p-rich_text_list__bullet" data-stringify-type="unordered-list" data-indent="0">
<li>Updated texts to match the latest firmware</li>
<li>Calibration of custom resins added</li>
<li>Hollowing in PrusaSlicer added</li>
<li>PrusaConnect / Network printing section updated</li>
</ul>
<p></p>


1.04

<p>To install this version you have to update from 1.3.0 or newer.</p>
<ul>
<li>User UV calibration (<a href="http://help.prusa3d.com/ja/guide/how-to-replace-the-print-display-sl1_133295">calibration guide</a>)</li>
<li>Parallel pre-print checks</li>
<li>Manual check for firmware updates</li>
<li>Simplified fan checks</li>
<li>Upload notifications redesigned</li>
<li>Fixed bugs</li>
</ul>


1.4.0

<ul>
<li>Added information reflecting changes in firmware 1.4.0</li>
<li>Added instructions on print display replacement and UV LED panel calibration</li>
<li>Updated firmware update information</li>
</ul>


1.05

<ul class="p-rich_text_list p-rich_text_list__bullet" data-stringify-type="unordered-list" data-indent="0">
<li>Fixed missing timezones</li>
<li>Fixed UV calibrator disconnection</li>
<li>Fixed data corruption on USB</li>
<li>Fixed resin volume warning</li>
<li>Fixed preprint warning delay</li>
<li>Fixed "printer is not calibrated" message during calibration</li>
<li>Improved system logs</li>
<li>Other bug fixes</li>
</ul>


1.4.1

<ul>
<li>UV calibration algorithm updated</li>
<li>Fixed cover check after resin refill</li>
</ul>


1.4.2

<ul>
<li>QR Error codes</li>
<li>Redesigned Settings menu</li>
<li>Advanced Prusa Connect Local</li>
<li>One-click print functionality</li>
<li>Top bar notifications</li>
<li>Firmware upgrade &amp; downgrade</li>
<li>Backlight and screensaver control</li>
<li>Project files thumbnails</li>
<li>Log upload improved</li>
<li>Print statistics</li>
<li>Others</li>
<li>Fixed bugs</li>
</ul>


1.5.0

<p>The firmware can be installed on both SL1 and SL1S SPEED, it will recognize the printer based on the print display and set the parameters accordingly.</p>
<ul>
<li>Updated Wizards and Selftest wizard</li>
<li>SL1S SPEED print profiles</li>
<li>Speed of first layers</li>
<li>Automatic print adjustments (large objects)</li>
<li>New power button behavior</li>
<li>Transition to DBus for IPC</li>
<li>Improved translations and localisations</li>
<li>Improved screensaver</li>
<li>Improved logging procedure</li>
<li>PrusaLink updates</li>
<li>Print display time counter</li>
<li>Improved cooling</li>
<li>Screen compositor Weston</li>
</ul>
<p></p>


1.6.0

<ul>
<li>PrusaSlicer 2.3.3
<ul>
<li>Patch release - fixing the bug in handling FDM multi-material project and configuration files</li>
</ul>
</li>
</ul>


2.3.3

<p>The firmware can be installed on both SL1 and SL1S SPEED, it will recognize the printer based on the print display and set the parameters accordingly. This firmware is required for the upgrade from SL1 to SL1S.</p>
<ul>
<li style="font-weight: 400;" aria-level="1">New print display driver</li>
<li style="font-weight: 400;" aria-level="1">Support for diacritics in filenames</li>
<li style="font-weight: 400;" aria-level="1">Improved display counter</li>
<li style="font-weight: 400;" aria-level="1">PrusaLink improvement</li>
<li style="font-weight: 400;" aria-level="1">Preprint checks</li>
<li style="font-weight: 400;" aria-level="1">Increased space for user prints</li>
<li style="font-weight: 400;" aria-level="1">Other improvements and bug fixes</li>
</ul>


1.6.1

<p>This release is a small hotfix for the SL1 and SL1S:</p>
<ul>
<li>Factory reset fixed</li>
</ul>
<p>See full release log for more details.</p>


1.6.2

<p>This release includes two changes in the user interface and several bug fixes for the SL1 and SL1S:</p>
<ul>
<li>Preprint workflow changed</li>
<li>Print profile selection added to PrusaLink</li>
</ul>
<p>See full release log for more details.</p>


1.6.3

<ul>
<li>Multi-material painting</li>
<li>Improved supports and bridging</li>
<li>Shape gallery</li>
<li>Fuzzy skin</li>
<li>Windows dark mode</li>
<li>Brim for individual objects</li>
<li>Negative volumes</li>
<li>Automatic color change for logos and signs</li>
<li>Tip of the day notifications</li>
<li>Model simplification</li>
<li>Support for 3DLabPrint airplane models</li>
<li>New 3rd party printer profiles</li>
<li>…and more!</li>
</ul>


2.4.0

<ul>
<li>Added support for M1</li>
<li>Bug fixes</li>
</ul>
<p></p>


1.6.4

<ul>
<li>G-Code Substitutions</li>
<li>Added profiles for Anycubic 4Max Pro 2.0</li>
<li>Added Artillery Hornet profile</li>
<li>Added RatRig V-Core and V-Minion bundle</li>
<li>Added Jubilee bundle</li>
</ul>


2.4.1

<ul>
<li>Support for new rear fan</li>
<li>Support for new DAC converter</li>
</ul>
<p></p>

1.6.6

<ul class="p-rich_text_list p-rich_text_list__bullet" data-stringify-type="unordered-list" data-indent="0" data-border="0">
<li data-stringify-indent="0" data-stringify-border="0">Updated translations</li>
<li data-stringify-indent="0" data-stringify-border="0">Added profiles for Snapmaker printers</li>
<li data-stringify-indent="0" data-stringify-border="0">Added profiles for Zonestar printers</li>
<li data-stringify-indent="0" data-stringify-border="0">Bug fixes</li>
</ul>
<p></p>

2.4.2

1.7.0

<ul>
<li>New perimeter generator Arachne</li>
<li>STEP file format support</li>
<li>Lightning infill</li>
<li>Improved seam placement based on the visibility</li>
<li>Pressure equalizer</li>
<li>New printer and material profiles</li>
<li>Many bugfixes and smaller improvements</li>
<li>Offline unattended installation for mass deploys (in Drivers &amp; Apps package installator).</li>
</ul>
<p></p>

2.5.0

<ul>
<li>Fixed bugs</li>
<li>Known issues</li>
</ul>
<p></p>

1.7.1


<ul>
<li>Improved 'Monotonic lines' fill pattern</li>



<li>Improved Acceleration control</li>



<li>Specific object arrangement for XL</li>



<li>Original Prusa XL profiles</li>



<li>Updated translations</li>



<li>Bugfixes</li>
</ul>


2.5.1


<ul>
<li>Original Prusa MK4 profiles</li>
</ul>


2.5.2


<ul>
<li>Organic supports</li>



<li>Automatic support painter</li>



<li>Text embossing tool</li>



<li>Improved cut tool</li>



<li>Adding connectors and dowel pins</li>



<li>Measurement tool</li>



<li>Dynamic overhang speed</li>



<li>Improved Ensure vertical shell thickness</li>



<li>Smart extending of sparse infill</li>
</ul>


2.6.0


<ul>
<li>New Arrange tool options</li>



<li>New Cut tool options</li>



<li>Per-symbol text projection on surface</li>



<li>Interlocking of painted areas for MMU printing</li>
</ul>


2.6.1


<ul>
<li>New SVG support</li>



<li>Binary G-Code (.bgcode) export support + conversion</li>



<li>Arc fitting support </li>
</ul>


2.7.0


<ul>
<li>Binary G-code settings</li>



<li>Wipe tower weight</li>



<li>Bug fixes</li>
</ul>


2.7.1


<ul>
<li>Project thumbnail page while printing</li>



<li>Elephant foot and exposure times compensation fix</li>



<li>Help pages split between M1 and SL1/S</li>



<li>Red screen (error page) with a scrollable layout</li>



<li>Bug fixes</li>



<li>Known issues</li>
</ul>


1.7.2


<ul>
<li>Improvements to multi-material printing</li>



<li>Vase mode smoothing</li>



<li>Support for 3MF files generated in BambuStudio</li>



<li>Metadata with boundary polygon of each object</li>
</ul>


2.7.3


<ul>
<li>Objects from 3MFs generated by BambuStudio now retain multimaterial painting when loaded</li>



<li>Fixed a bug where downloading files from Printables did not work when enabled in Preferences</li>
</ul>


2.7.4


<ul>
<li>Prusa Connect integration</li>



<li>Prusa Account integration</li>



<li>Improved UI</li>



<li>Improved G-code Viewer</li>



<li>New system profile updating system</li>



<li>Single Perimeter for top and bottom layers</li>



<li>Extended SLA layer separation configuration</li>



<li>Bug fixes</li>
</ul>


2.8.0


<ul>
<li>Improved menu bar, the menu no longer hides under a button</li>



<li>Two new parameters (Abrasive material and High flow nozzle) for G-Code checks</li>



<li>Improved automatic orientation of bridges</li>



<li>Number of bugfixes</li>
</ul>


2.8.1


<ul>
<li>Multiple beds and bulk export</li>



<li>Scarf seams</li>



<li>Printables integration</li>



<li>Paint-on fuzzy skin</li>



<li>Improvements in painting tools and multi-material slicing</li>



<li>Basic support for printing with different nozzle diameters</li>
</ul>


Original Prusa SL1

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