<p>Escrita como Mini-RAMBo, Mini Rambo o Rambo mini, la placa lógica utilizada en la serie Original Prusa MK2 es muy simple.</p>
<p>Consulta la siguiente imagen para conocer los colores de los cables y la orientación correcta del conector. Si obtienes <a href="http://help.prusa3d.com/es/article/selftest-failed-mk2-s-mk2-5-mk2-5s_2049">errores del Selftest</a>, o si tienes algún problema relacionado con la electrónica (motores que no se mueven, lecturas de temperatura incorrectas), te sugerimos que vuelvas a leer la guía detallada paso a paso en el capítulo del manual <a href="http://help.prusa3d.com/es/guide/8-electronics-assembly_94304">8. Montaje y conexión de la electrónica</a>. </p>
<p><img decoding="async" src="http://help.prusa3d.com/wp-content/uploads/prusuki/prusuki-images/wirin.jpg"></p>
<div class="tip-callout"> Para obtener más información sobre los fusibles, consulta <a href="http://help.prusa3d.com/es/article/blown-fuse-mk2s-mk2-5-mk2-5s_2111">Fusible Fundido (MK2S- MK2.5- MK2.5S)</a>.</div>
<div class="note-callout"><strong>¿Sabías que...?<br />
</strong> La placa RAMBo está diseñada y construida para soportar considerable temperatura. No necesita refrigeración incluso si la impresora está en un recinto cerrado.</div>


Cableado de la electrónica Mini RAMBo (MK2S, MK2.5, MK2.5S)

Zapojení elektroniky Mini RAMBo (MK2S,MK2.5,MK2.5S)

Mini RAMBo Elektronik-Verkabelung (MK2S/MK2.5/MK2.5S)

Mini RAMBo electronics wiring (MK2S, MK2.5, MK2.5S)

Branchement de l'électronique de la Mini RAMBo (MK2S, MK2.5, MK2.5S)

Cablaggio dell'elettronica Mini RAMBo (MK2S, MK2.5, MK2.5S)

Mini RAMBo electronics wiring (MK2S, MK2.5, MK2.5S) [進行中の翻訳]

Podłączenie przewodów - Mini RAMBo (MK2S, MK2.5, MK2.5S)

La Máquina de Curado y Lavado Original Prusa (CW1S) es un accesorio recomendado para la Original Prusa SL1S

Mejora de la plataforma Original Prusa CW1 a CW1S

Montaje del Original Prusa Enclosure

Actualización de Original Prusa i3 MK3/MK3S/MK3S+ a MK3.9

Actualización Original Prusa i3 MK3/MK3S/MK3S+ a MK4

Actualización de Original Prusa i3 MK3S/MK3S+ a MK3.5

Kit de montaje Original Prusa MK4

Ensamblaje Original Prusa MMU3

La Original Prusa i3 MK3S+ es la sucesora de la premiada impresora 3D Original Prusa i3 MK2S.

Montaje del kit Original Prusa i3 MK3S+

Mejora Original Prusa SL1 a SL1S SPEED

Original Prusa XL Mono Cabezal (Ensamblada)

Montaje Kit Original Prusa MINI+

Original Prusa XL Mono Cabezal (Semi-Ensamblada)

La Original Prusa MINI+ es una impresora 3D compacta con todas las prestaciones y ventajas que esperarías de los creadores de las galardonadas Original Prusa i3 MK2 y MK3S.

Original Prusa MINI+ semi-montada

Original Prusa XL Doble Cabezal (Ensamblada)

Actualización de Original Prusa i3 a MMU2S

Original Prusa XL Doble Cabezal (Semi-Ensamblada)

Actualización de Original Prusa i3 MK3/MK3S a MK3S+

Original Prusa XL Cinco Cabezales (Ensamblada)

La impresora 3D Original Prusa SL1 se basa en el proceso de impresión MSLA. A diferencia de las otras Original Prusa i3, esta impresora utiliza un panel LCD de alta resolución y un LED UV para endurecer delgadas capas de resina para conseguir un nivel de detalle sin precedentes.

Montaje del kit Original Prusa SL1

Original Prusa XL Cinco Cabezales (Semi-Ensamblada)

La Original Prusa i3 MK3S es la sucesora de la impresora galardonada Original Prusa i3 MK3 3D.

Montaje del kit Original Prusa i3 MK3S

Actualización de Original Prusa XL Cabezal Único a Cinco Cabezales

Actualización de Original Prusa i3 MK1 a MK2

Actualización de Original Prusa XL Cabezal Único a Doble Cabezal

Actualización de Original Prusa i3 Plus 2.85 mm a 1.75 mm

Actualización de Original Prusa XL Doble Cabezal a Cinco Cabezales

Kit de Actualización de Original Prusa i3 Plus 1.75 mm a MK2S

Montaje del kit de la Original Prusa i3 Plus 1.75 mm

Actualización de la Original Prusa i3 MK2 a la MK2S

Actualización de Original Prusa i3 MK2/S a MMU1

¡La Original Prusa MINI/MINI+ es una impresora 3D compacta con todas las características especiales que cabría esperar de los creadores de las galardonadas Original Prusa i3 MK2 y MK3S!

Montaje de la Original Prusa MINI

La Original Prusa i3 MK2S es la sucesora de la Original Prusa i3 MK2, con pequeños ajustes de hardware para facilitar el montaje y mejorar la fiabilidad.

Montaje del kit de la Original Prusa i3 MK2S

Kit de montaje original Prusa i3 MK2

Mejora Original Prusa i3 MK2S aMK3

La Original Prusa i3 MK3 es la sucesora de la galardonada impresora 3D Original Prusa i3 MK2.

Montaje del kit de la Original Prusa i3 MK3

Actualización de la Prusa i3 MK3 a la MK3S

De Original Prusa i3 MK2 MMU1 a MK2.5S MMU2S

Actualización de la Original Prusa i3 MK2 a la MK3S

Original Prusa i3 MK3/MK2.5 a MMU2 v1.01

Actualización de la Original Prusa i3 MK2.5 a la MK2.5S

Actualización Original Prusa i3 MK2 a MK2.5S

Manuales de montaje

Calibración básica

Calibrado avanzado

Qué hacer cuando la impresora informa un mensaje de error durante el calibrado.


Mensajes de Error de Calibración

Toda la información que necesitas conocer para aprender a calibrar tu impresora 3D para conseguir impresiones perfectas.

Calibración

Descripción de la impresora

Características de la impresora

FAQs y otra información útil en la que puedes estar interesado antes o después de hacer tu compra en la tienda shop.prusa3d.com

Información general

Descripción básica de tu impresora 3D y sus características, además de información general de Prusa Research.


Sobre tu impresora

Modelos 3D

Guía de materiales

Laminando

Mantenimiento de la impresora

Prusa Connect y PrusaLink

En esta sección, puedes encontrar guías de materiales, resolución de problemas de la impresora e información general sobre el uso de tu impresora.

Usando la impresora

Resolución de problemas de la calidad de impresión

Resolución de problemas

Códigos QR de error

Mensajes de Error de Impresión

Explicación de cómo reconocer y resolver los problemas más comunes, especialmente los relacionados con el hardware y la electrónica. 

Boquillas

Viseras de protección

Octoprint

Aprende sobre diferentes boquillas, conexión Raspberry Pi, Octoprint y más.

Accesorios de terceros y Otros proyectos

Acerca de PrusaSlicer

Configuración y perfiles

Interfaz de usuario

Entrada/Salida

Barra de herramientas izquierda

Barra de herramientas superior

Ajustes de impresión

Ajustes de filamento

Configuración de la impresora

Características avanzadas

Laminado multimaterial

Corte SLA

Otros (PrusaSlicer)

La documentación oficial para el programa de rebanado PrusaSlicer. Desde la configuración básica hasta los ajustes avanzados como las mallas modificadoras.

PrusaSlicer

Programa P2P

Clubs de Printables

Printables

P.I.N.D.A. sensor

Thermistor

Filament sensor

M.I.N.D.A. sensor

MINI

Tube fitting

Print fan

USB port

Power Button

Liquid Resin

Curing / Solidifying

Lid (SL1)

Whole mechanical assembly of SL1 print platform

Tilt

Tank

Selector knob

Filament buffer

Wipe tower / Purge tower

Micro USB port

Reset button

Firmware

Long PTFE between an extruder motor and hotend

Bowden tube

Controller board

Blade

Hotend

Ethernet port (LAN)

Power switch

Extruder / Extruder motor

Nozzle

Print head

Extruder PTFE tube (bowden MINI)

LCD screen

Spool holder

SL1 file (*.sl1)

Print display (SL1)

Heatbed

Belt tension

Extruder

Flexible steel sheet

Chimney (IR-sensor-holder-MMU2S)

Control Buttons (MMU2S)

Indicator LEDs (MMU2S)

Selector motor (MMU2S)

Pulley motor (MMU2S)

Idler motor (MMU2S)

F.I.N.D.A. sensor (MMU2S)

Live Adjust Z

Filament tip

Tension Screws (MMU2S)

Idler screw

Print speed

Heater cartridge

Filament sensor introduced with the S-upgrade of MK3 and MMU2

IR filament sensor

Selector (MMU2S)

MMU idler (MMU2S)

Diameter of filament compatible with Original Prusa printers.

1.75 mm

FFF/FDM

Filament

Bondtech gears

Hotend thermistor

Heatbed thermistor

Heat block

Hollowing

Original Prusa MK3

Original Prusa MK3S

Original Prusa SL1

Original Prusa MMU2S

Touch screen

Check the cables

Tower / Z-Axis

UV led panel

Knob (SL1)

Prusa Connect

SD card

USB drive

Test

Einsy

Original Prusa MK2.5

Original Prusa MK2.5S

Heatsink

Print platform

SuperPINDA

Mesh bed leveling

Buddy board

Tilt motor

Cantilever

Hotend fan

<p>El <a href="https://www.prusa3d.com/360viewer/">360 Viewer</a> es una herramienta virtual que puede utilizar para inspeccionar todas las partes de las impresoras Prusa. <strong>Gira, amplía, oculta capas, explosionar</strong> el modelo y haz clic en <strong>objetos individuales</strong> para ver sus nombres y el ID de la tienda en línea. Esta herramienta puede ayudar con el montaje y mirar con nuestro equipo de soporte una pieza de impresora específica para tu pedido/reemplazo.</p>
<table style="border-collapse: collapse; width: 100%; height: 619.334px;">
<tbody>
<tr style="height: 274.667px;">
<td style="width: 32.1943%; height: 274.667px; text-align: center;"><a href="https://autode.sk/3EgDif1" target="_blank" rel="noopener noreferrer"><img decoding="async" loading="lazy" style="display: block; margin-left: auto; margin-right: auto;" src="http://help.prusa3d.com/wp-content/uploads/2021/11/mk3s-2.jpg" sizes="(min-width: 1024px) 820px, 100vw" srcset="http://help.prusa3d.com/wp-content/uploads/2021/11/mk3s-2-353x400.jpg 353w, http://help.prusa3d.com/wp-content/uploads/2021/11/mk3s-2-529x600.jpg 529w, http://help.prusa3d.com/wp-content/uploads/2021/11/mk3s-2-264x300.jpg 264w, http://help.prusa3d.com/wp-content/uploads/2021/11/mk3s-2-768x871.jpg 768w, http://help.prusa3d.com/wp-content/uploads/2021/11/mk3s-2.jpg 1600w" alt="" width="260" height="295"></a><strong>Original Prusa i3 MK3S+</strong></td>
<td style="width: 32.1943%; height: 274.667px;">
<p><a href="https://autode.sk/3G7hMK7" target="_blank" rel="noopener noreferrer"><img decoding="async" loading="lazy" src="http://help.prusa3d.com/wp-content/uploads/2021/11/134adfae6022649b.png" alt="" width="250" height="261"></a></p>
<p style="text-align: center;"><strong>Original Prusa i3 MK3S</strong></p>
</td>
<td style="width: 32.1943%; height: 274.667px;">
<p><a href="https://autode.sk/3d98pgJ"><img decoding="async" loading="lazy" src="http://help.prusa3d.com/wp-content/uploads/2021/11/3a6acd06f1f6e1d3.png" alt="" width="260" height="271"></a></p>
<p style="text-align: center;"><strong>Original Prusa i3 MK3</strong></p>
</td>
</tr>
<tr style="height: 326.267px;">
<td style="width: 32.1943%; height: 326.267px;">
<p><a href="https://autode.sk/3GbLAFF" target="_blank" rel="noopener noreferrer"><img decoding="async" loading="lazy" src="http://help.prusa3d.com/wp-content/uploads/2021/11/f2955489593921d7_painted.jpg" sizes="(min-width: 1024px) 820px, 100vw" srcset="http://help.prusa3d.com/wp-content/uploads/2021/11/f2955489593921d7_painted-400x400.jpg 400w, http://help.prusa3d.com/wp-content/uploads/2021/11/f2955489593921d7_painted-600x600.jpg 600w, http://help.prusa3d.com/wp-content/uploads/2021/11/f2955489593921d7_painted-300x300.jpg 300w, http://help.prusa3d.com/wp-content/uploads/2021/11/f2955489593921d7_painted.jpg 1600w" alt="" width="260" height="260"></a></p>
<p style="text-align: center;"><strong>Original Prusa i3 MMU2S</strong></p>
</td>
<td style="width: 32.1943%; height: 326.267px;">
<p><a href="https://autode.sk/3xJZICS" target="_blank" rel="noopener noreferrer"><img decoding="async" loading="lazy" src="http://help.prusa3d.com/wp-content/uploads/2021/11/d80844a254a18c6a.jpg" sizes="(min-width: 1024px) 820px, 100vw" srcset="http://help.prusa3d.com/wp-content/uploads/2021/11/d80844a254a18c6a-400x400.jpg 400w, http://help.prusa3d.com/wp-content/uploads/2021/11/d80844a254a18c6a-600x600.jpg 600w, http://help.prusa3d.com/wp-content/uploads/2021/11/d80844a254a18c6a-300x300.jpg 300w, http://help.prusa3d.com/wp-content/uploads/2021/11/d80844a254a18c6a-768x768.jpg 768w, http://help.prusa3d.com/wp-content/uploads/2021/11/d80844a254a18c6a.jpg 1600w" alt="" width="260" height="260"></a></p>
<p style="text-align: center;"><strong>Original Prusa MINI+</strong></p>
</td>
<td style="width: 32.1943%; height: 326.267px;">
<p><a href="https://autode.sk/3pnSAbp" target="_blank" rel="noopener noreferrer"><img decoding="async" loading="lazy" src="http://help.prusa3d.com/wp-content/uploads/2021/11/c4de54d40e5888b7.jpg" alt="" width="260" height="271"></a></p>
<p style="text-align: center;"><strong>Original Prusa MINI</strong></p>
</td>
</tr>
<tr style="height: 18.4px;">
<td style="width: 32.1943%; height: 18.4px;">
<p><a href="https://autode.sk/3po2p9k" target="_blank" rel="noopener noreferrer"><img decoding="async" loading="lazy" src="http://help.prusa3d.com/wp-content/uploads/2021/07/SL1S_SPEED.png" alt="" width="254" height="265"></a></p>
<p style="text-align: center;"><strong>Original Prusa SL1S SPEED</strong></p>
</td>
<td style="width: 32.1943%; height: 18.4px;">
<p><a href="https://autode.sk/3Dd8Qkv" target="_blank" rel="noopener noreferrer"><img decoding="async" loading="lazy" src="http://help.prusa3d.com/wp-content/uploads/2021/11/cw1.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="http://help.prusa3d.com/wp-content/uploads/2021/11/1779344531358d36.png" alt="" width="254" height="265"></a></p>
<p style="text-align: center;"><strong>Original Prusa SL1</strong></p>
</td>
<td style="width: 32.1943%; height: 18.4px;">
<p><a href="https://autode.sk/3ddnrli" target="_blank" rel="noopener noreferrer"><img decoding="async" loading="lazy" src=" http://help.prusa3d.com/wp-content/uploads/2021/11/cw1.jpeg" alt="" width="511" height="494"></a></p>
<p style="text-align: center;"><strong>Original Prusa CW1</strong></p>
</td>
</tr>
</tbody>
</table>
<h3>Cómo utilizar Prusa 360 Viewer</h3>
<ul>
<li>Para mover, rotar o desplazarse, usa los botones en la parte inferior de la página. También puede utilizar las siguientes teclas:</li>
<li>Mantén presionado el botón izquierdo del mouse para activar la función <strong>Orbitar</strong>.</li>
<li>Mantén presionado el botón Shift para activar la función de &nbsp;<strong>Barrido</strong>.</li>
<li>Utiliza la rueda de desplazamiento para <strong>hacer zoom</strong>&nbsp;y&nbsp;<strong>quitar zoom</strong>.</li>
</ul>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" title="http://help.prusa3d.com/wp-content/uploads/360vier1-300x225.png 300w, http://help.prusa3d.com/wp-content/uploads/360vier1-533x400.png 533w, http://help.prusa3d.com/wp-content/uploads/360vier1-768x576.png 768w, http://help.prusa3d.com/wp-content/uploads/360vier1-800x600.png 800w" src="http://help.prusa3d.com/wp-content/uploads/360vier1.png" data-hd-align="center"></p>
<div class="tip-callout">Todo el modelo está diseñado según las <a href="https://help.prusa3d.com/en/category/assembly-manuals_272">manual de montaje</a>, por lo tanto, puedes acceder fácilmente a una parte específica de la impresora o aprender qué sujetadores se utilizan.</div>
<h3>Explorando el modelo 360</h3>
<ul>
<li class="level-0">Primero, haz clic en el&nbsp;<strong>buscador del modelo</strong> para abrir una lista de las secciones de la impresora, éstas se enumeran según el <a href="https://help.prusa3d.com/en/category/assembly-manuals_272">manual de montaje</a>.</li>
<li>En caso de que desee aislar una sección específica (por ejemplo, el extrusor),&nbsp;<strong>haz clic en el icono del "ojo"</strong> junto a la sección & nbsp; <strong>para hacerla invisible</strong> (gris). Puedes volver a activarlos haciendo clic en ellos nuevamente.</li>
</ul>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://files.helpdocs.io/Sd0njU6Ihj/articles/26qoin8p5m/1578659975642/image.png" data-hd-align="center"></p>
<h3>Explosión del conjunto en las piezas</h3>
<p>Puedes 'explotar' toda la impresora o una sección específica en las partes básicas. Aprendamos cómo lograrlo.</p>
<ul>
<li class="level-0">Selecciona toda la impresora o la sección y haz clic en el <strong>botón Explosionar</strong> (consulta el panel inferior).</li>
<li>Usando el control deslizante, define la distancia entre los elementos explotados. <em>Puede usar esta función para saber qué tornillo va a qué orificio.</em></li>
<li>Para conocer el nombre de la pieza, simplemente haz clic en ella en la vista 3D y haga clic en el botón<strong> Propiedades </strong></li>
<li><strong>Característica adicional: </strong> cada pieza tiene su conjunto único de números para nuestro almacén y tienda electrónica. Siempre el que empieza por "Pr_..."</li>
</ul>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" title="http://help.prusa3d.com/wp-content/uploads/360vier2-300x225.png 300w, http://help.prusa3d.com/wp-content/uploads/360vier2-533x400.png 533w, http://help.prusa3d.com/wp-content/uploads/360vier2-768x576.png 768w, http://help.prusa3d.com/wp-content/uploads/360vier2-800x600.png 800w" src="http://help.prusa3d.com/wp-content/uploads/360vier2.png" data-hd-align="center"></p>


360 viewer

<p>This article describes connectors on the Original Prusa MK4, which can be used to connect your own or any 3rd party accessory. </p>
<div class="warning-callout"><strong>Warning:</strong> Keep in mind the maximum allowable electric current (I) and voltage (V) limits. Failure to do so may result in permanent damage to the board. <strong>This article is intended for experienced users only!</strong></div>
<h3>xBuddy</h3>
<table class="striped" style="width: 99.6324%; height: 792px;">
<tbody>
<tr style="height: 24px;">
<th style="width: 21.4834%; height: 24px;">Connector</th>
<th style="width: 6.90537%; height: 24px;">Pin</th>
<th style="width: 21.9949%; height: 24px;">Type</th>
<th style="width: 13.8107%; height: 24px;">Function</th>
<th style="width: 12.1483%; height: 24px;">GPIO</th>
<th style="width: 23.6573%; height: 24px;">Limitations</th>
</tr>
<tr style="height: 48px;">
<td style="width: 21.4834%; height: 48px;">J29 (ACCELEROMETER)</td>
<td style="width: 6.90537%; height: 48px; text-align: center;">
<p>1</p>
</td>
<td style="width: 21.9949%; height: 48px;">open drain output</td>
<td style="width: 13.8107%; height: 48px;">SPI2 CS</td>
<td style="width: 12.1483%; height: 48px;">PA10</td>
<td style="width: 23.6573%; height: 48px;">max 3.3V/5mA</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J29 (ACCELEROMETER)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">2</td>
<td style="width: 21.9949%; height: 36px;">input/output</td>
<td style="width: 13.8107%; height: 36px;">SPI2 SCL</td>
<td style="width: 12.1483%; height: 36px;">PB10</td>
<td style="width: 23.6573%; height: 36px;">max 5V/5mA</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J29 (ACCELEROMETER)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">3</td>
<td style="width: 21.9949%; height: 36px;">input/output</td>
<td style="width: 13.8107%; height: 36px;">SPI2 SDI</td>
<td style="width: 12.1483%; height: 36px;">PC3</td>
<td style="width: 23.6573%; height: 36px;">max 5V/5mA</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J29 (ACCELEROMETER)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">4</td>
<td style="width: 21.9949%; height: 36px;">input/output</td>
<td style="width: 13.8107%; height: 36px;">SPI2 SDO</td>
<td style="width: 12.1483%; height: 36px;">PC2</td>
<td style="width: 23.6573%; height: 36px;">max 5V/5mA</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J29 (ACCELEROMETER)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">5</td>
<td style="width: 21.9949%; height: 36px;">3V3</td>
<td style="width: 13.8107%; height: 36px;">POWER</td>
<td style="width: 12.1483%; height: 36px;">X</td>
<td style="width: 23.6573%; height: 36px;">max 50mA</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J29 (ACCELEROMETER)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">6</td>
<td style="width: 21.9949%; height: 36px;">GND</td>
<td style="width: 13.8107%; height: 36px;">POWER</td>
<td style="width: 12.1483%; height: 36px;">X</td>
<td style="width: 23.6573%; height: 36px;">-</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J23 (I2C)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">1</td>
<td style="width: 21.9949%; height: 36px;">input/output</td>
<td style="width: 13.8107%; height: 36px;">I2C2 SCL</td>
<td style="width: 12.1483%; height: 36px;">PF1</td>
<td style="width: 23.6573%; height: 36px;">max 5V/5mA</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J23 (I2C)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">2</td>
<td style="width: 21.9949%; height: 36px;">input/output</td>
<td style="width: 13.8107%; height: 36px;">I2C2 SDA</td>
<td style="width: 12.1483%; height: 36px;">PF0</td>
<td style="width: 23.6573%; height: 36px;">max 5V/5mA</td>
</tr>
<tr style="height: 18px;">
<td style="width: 21.4834%; height: 18px;">J23 (I2C)</td>
<td style="width: 6.90537%; height: 18px; text-align: center;">3</td>
<td style="width: 21.9949%; height: 18px;">3V3</td>
<td style="width: 13.8107%; height: 18px;">POWER</td>
<td style="width: 12.1483%; height: 18px;">X</td>
<td style="width: 23.6573%; height: 18px;">max 50mA</td>
</tr>
<tr style="height: 18px;">
<td style="width: 21.4834%; height: 18px;">J23 (I2C)</td>
<td style="width: 6.90537%; height: 18px; text-align: center;">4</td>
<td style="width: 21.9949%; height: 18px;">GND</td>
<td style="width: 13.8107%; height: 18px;">POWER</td>
<td style="width: 12.1483%; height: 18px;">X</td>
<td style="width: 23.6573%; height: 18px;">-</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J15(A_TEMP)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">1</td>
<td style="width: 21.9949%; height: 36px;">analog input</td>
<td style="width: 13.8107%; height: 36px;">THERM 3</td>
<td style="width: 12.1483%; height: 36px;">PF5</td>
<td style="width: 23.6573%; height: 36px;">max 3.3V</td>
</tr>
<tr style="height: 18px;">
<td style="width: 21.4834%; height: 18px;">J15(A_TEMP)</td>
<td style="width: 6.90537%; height: 18px; text-align: center;">2</td>
<td style="width: 21.9949%; height: 18px;">GND</td>
<td style="width: 13.8107%; height: 18px;">POWER</td>
<td style="width: 12.1483%; height: 18px;">X</td>
<td style="width: 23.6573%; height: 18px;">-</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J6 (MMU)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">1</td>
<td style="width: 21.9949%; height: 36px;">input/output</td>
<td style="width: 13.8107%; height: 36px;">USART6 TX</td>
<td style="width: 12.1483%; height: 36px;">PC6</td>
<td style="width: 23.6573%; height: 36px;">max 5V/5mA</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J6 (MMU)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">2</td>
<td style="width: 21.9949%; height: 36px;">RS485-</td>
<td style="width: 13.8107%; height: 36px;">USART6</td>
<td style="width: 12.1483%; height: 36px;">X</td>
<td style="width: 23.6573%; height: 36px;">max 3.3V/250mA</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J6 (MMU)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">3</td>
<td style="width: 21.9949%; height: 36px;">input/output</td>
<td style="width: 13.8107%; height: 36px;">USART6 RX</td>
<td style="width: 12.1483%; height: 36px;">PC7</td>
<td style="width: 23.6573%; height: 36px;">max 5V/5mA</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J6 (MMU)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">4</td>
<td style="width: 21.9949%; height: 36px;">RS485+</td>
<td style="width: 13.8107%; height: 36px;">USART6</td>
<td style="width: 12.1483%; height: 36px;">X</td>
<td style="width: 23.6573%; height: 36px;">max 3.3V/250mA</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J6 (MMU)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">5</td>
<td style="width: 21.9949%; height: 36px;">MMU 5V (switchable)</td>
<td style="width: 13.8107%; height: 36px;">POWER</td>
<td style="width: 12.1483%; height: 36px;">PG2</td>
<td style="width: 23.6573%; height: 36px;">max 5V/0.5A</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J6 (MMU)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">6</td>
<td style="width: 21.9949%; height: 36px;">open drain output</td>
<td style="width: 13.8107%; height: 36px;">MMU RESET</td>
<td style="width: 12.1483%; height: 36px;">PG8</td>
<td style="width: 23.6573%; height: 36px;">max 5V/5mA</td>
</tr>
<tr style="height: 18px;">
<td style="width: 21.4834%; height: 18px;">J6 (MMU)</td>
<td style="width: 6.90537%; height: 18px; text-align: center;">7</td>
<td style="width: 21.9949%; height: 18px;">GND</td>
<td style="width: 13.8107%; height: 18px;">POWER</td>
<td style="width: 12.1483%; height: 18px;">X</td>
<td style="width: 23.6573%; height: 18px;">-</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J6 (MMU)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">8</td>
<td style="width: 21.9949%; height: 36px;">output</td>
<td style="width: 13.8107%; height: 36px;">nAC FAULT</td>
<td style="width: 12.1483%; height: 36px;">X</td>
<td style="width: 23.6573%; height: 36px;">max 3.3V/5mA</td>
</tr>
<tr style="height: 18px;">
<td style="width: 21.4834%; height: 18px;">J6 (MMU)</td>
<td style="width: 6.90537%; height: 18px; text-align: center;">9</td>
<td style="width: 21.9949%; height: 18px;">GND</td>
<td style="width: 13.8107%; height: 18px;">POWER</td>
<td style="width: 12.1483%; height: 18px;">X</td>
<td style="width: 23.6573%; height: 18px;">-</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J6 (MMU)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">10</td>
<td style="width: 21.9949%; height: 36px;">MMU 24V (switchable)</td>
<td style="width: 13.8107%; height: 36px;">POWER</td>
<td style="width: 12.1483%; height: 36px;">PG2</td>
<td style="width: 23.6573%; height: 36px;">max 24V/3.6A</td>
</tr>
<tr style="height: 18px;">
<td style="width: 21.4834%; height: 18px;">J6 (MMU)</td>
<td style="width: 6.90537%; height: 18px; text-align: center;">11</td>
<td style="width: 21.9949%; height: 18px;">GND</td>
<td style="width: 13.8107%; height: 18px;">POWER</td>
<td style="width: 12.1483%; height: 18px;">X</td>
<td style="width: 23.6573%; height: 18px;">-</td>
</tr>
<tr style="height: 36px;">
<td style="width: 21.4834%; height: 36px;">J6 (MMU)</td>
<td style="width: 6.90537%; height: 36px; text-align: center;">12</td>
<td style="width: 21.9949%; height: 36px;">MMU 24V (switchable)</td>
<td style="width: 13.8107%; height: 36px;">POWER</td>
<td style="width: 12.1483%; height: 36px;">PG2</td>
<td style="width: 23.6573%; height: 36px;">max 24V/3.6A</td>
</tr>
</tbody>
</table>
<p> </p>
<h3>xLCD</h3>
<table class="striped">
<tbody>
<tr style="height: 18px;">
<th style="width: 16.6871%; height: 18px;">Connector</th>
<th style="width: 16.6871%; height: 18px;">Pin</th>
<th style="width: 16.6871%; height: 18px;">Type</th>
<th style="width: 16.6871%; height: 18px;">Function</th>
<th style="width: 16.6871%; height: 18px;">GPIO</th>
<th style="width: 16.6871%; height: 18px;">Limitations</th>
</tr>
<tr style="height: 18px;">
<td style="width: 16.6871%; height: 18px;">P11</td>
<td style="width: 16.6871%; height: 18px;">1</td>
<td style="width: 16.6871%; height: 18px;">3.3V</td>
<td style="width: 16.6871%; height: 18px;">POWER</td>
<td style="width: 16.6871%; height: 18px;">-</td>
<td style="width: 16.6871%; height: 18px;">max 3.3V/50mA</td>
</tr>
<tr style="height: 18px;">
<td style="width: 16.6871%; height: 18px;">P11</td>
<td style="width: 16.6871%; height: 18px;">2</td>
<td style="width: 16.6871%; height: 18px;">open drain output</td>
<td style="width: 16.6871%; height: 18px;">LCD 1wire</td>
<td style="width: 16.6871%; height: 18px;">PD11</td>
<td style="width: 16.6871%; height: 18px;">max 5V/18.5mA</td>
</tr>
<tr style="height: 18px;">
<td style="width: 16.6871%; height: 18px;">P11</td>
<td style="width: 16.6871%; height: 18px;">3</td>
<td style="width: 16.6871%; height: 18px;">input/output</td>
<td style="width: 16.6871%; height: 18px;">I2C3 SCL</td>
<td style="width: 16.6871%; height: 18px;">PA8</td>
<td style="width: 16.6871%; height: 18px;">max 3.3V/5mA</td>
</tr>
<tr style="height: 18px;">
<td style="width: 16.6871%; height: 18px;">P11</td>
<td style="width: 16.6871%; height: 18px;">4</td>
<td style="width: 16.6871%; height: 18px;">input/output</td>
<td style="width: 16.6871%; height: 18px;">I2C3 SDA</td>
<td style="width: 16.6871%; height: 18px;">PC9</td>
<td style="width: 16.6871%; height: 18px;">max 3.3V/5mA</td>
</tr>
<tr style="height: 18px;">
<td style="width: 16.6871%; height: 18px;">P11</td>
<td style="width: 16.6871%; height: 18px;">5</td>
<td style="width: 16.6871%; height: 18px;">GND</td>
<td style="width: 16.6871%; height: 18px;">POWER</td>
<td style="width: 16.6871%; height: 18px;">X</td>
<td style="width: 16.6871%; height: 18px;">-</td>
</tr>
<tr style="height: 18px;">
<td style="width: 16.6871%; height: 18px;">P11</td>
<td style="width: 16.6871%; height: 18px;">6</td>
<td style="width: 16.6871%; height: 18px;">5V</td>
<td style="width: 16.6871%; height: 18px;">POWER</td>
<td style="width: 16.6871%; height: 18px;">X</td>
<td style="width: 16.6871%; height: 18px;">max 5V/100mA</td>
</tr>
</tbody>
</table>


Accessory connectors (MK4)

<p>On the Original Prusa XL multi-tool, it is possible to combine different materials within the same print. The following aspects and considerations have to be kept in mind for a successful print. </p>
<h3>Preliminary info</h3>
<p>When an extruder is parked, the nozzle installed on that extruder cools down.</p>
<p>High temperatures without printing can cause a loaded filament to degrade and can cause the pressure in the melt zone to raise. While an extruder is idle, cooling down the nozzle helps counteract this process, especially for an extended docked time.</p>
<p>At any time the nozzle temperature is high, any moisture absorbed by the filament will have to escape somewhere. This generally leads to increased pressure in the nozzle, typically leading to <strong>oozing</strong>. The oozed filament is deposed on the <strong>prime tower</strong>, possibly creating a blob. </p>
<div class="note-callout">These effects will be worse the more moisture is present in the filament.</div>
<p>To limit these negative effects, it is crucial to <a href="http://help.prusa3d.com/es/article/drying-filament_332086">keep the filament dry</a>. Some filament settings might need to be fine-tuned, and it is fundamental that the Nozzle Seal is set to the correct position for all tools. The scale of these effects also depends on the specific filament material.</p>
<p>If you decide to use flexible filament check out our video guide on <a href="https://www.youtube.com/watch?v=tCOMrs83SYs" target="_blank" rel="noopener">how to load flexible filament</a> into the Original Prusa XL.</p>
<h3>Prime tower settings</h3>
<h4>Minimal purge on wipe tower</h4>
<p>The <strong>minimal purge on wipe tower </strong>sets the minimum amount of material to prime into the prime tower. Its value can be adjusted in <em>Filament settings -&gt; Advanced</em>. The oozing that happens when the tool is picked causes material loss. Increasing this volume will decrease the chance this causing under-extrusion at the start of the print.</p>
<p>For PLA prints, the default and recommended value for this setting is 15mm³. For any other material, the default value is 35mm³. We also recommend setting the value at 35mm³ for each extruder for a print with a combination of PLA and another material. </p>
<p>TPU is very prone to stringing due to it absorbing a high amount of moisture. While it has been tested with the <strong>minimal purge on wipe tower</strong> at 35mm³, in case of issues with stringing and oozing, we recommend further increasing this value, even up to 70mm³. TPE is a good alternative flexible material, as it generally absorbs less moisture than TPU, but note that TPE has a poor bed adhesion.</p>
<p>When printing rigid filaments on top of TPE or TPU, the lower TPE or TPU layers can be moved around by the rigid filament printing on top of them. This can also be counteracted by increasing the <strong>minimal purge on wipe tower</strong>. </p>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2023/08/568a780a8a5b2c01759332ac0a717b51.jpg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Combining materials (XL)" alt="" width="600" height="301" loading="lazy" /></p>
<h4>Wipe tower extruder</h4>
<p>On the prime tower, the filaments might not stick to each other. This can cause the tower to break and cause crashes on the print. To prevent that, go to <em>Print settings -&gt; Multiple Extruders -&gt; Wipe tower extruder</em>, and select an extruder for the prime tower. This will cause one of the extruders with a specific filament to act on all tower layers, even if it is not used in the print, making the tower more stable. Leaving the value at 0 will use the tool that is available, which is the last one used in that layer. This saves time but, when printing with more than one type of material, makes the prime tower less reliable.</p>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2023/07/c489a23a1e5d1c6fcf76469a95f3934c.jpg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Combining materials (XL)" alt="" width="600" height="335" loading="lazy" /></p>
<h4>Stabilization cone apex angle</h4>
<p>To increase the stability and bottom area of the prime tower, it is possible to add a conical shape that would combine with the prime tower shape. The apex angle of this cone can be set between 0 and 90 degrees, in <em>Print settings -&gt; Multiple Extruders</em>, with a larger angle meaning that the cone base is larger and the prime tower more stable. </p>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2023/08/75b16f8b9842574199dbf8853cfef10e_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Combining materials (XL)" alt="" width="500" height="357" loading="lazy" /></p>
<h3>PLA + PETG </h3>
<p>PETG has been tested with PLA supports with success, as well as PLA with PETG supports. For that, the PrusaSlicer print setting needs to be <strong>soluble full</strong>.</p>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2023/07/f9be7dbbc0052357036a6dbe7a634fa3.jpg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Combining materials (XL)" alt="" width="500" height="303" loading="lazy" /></p>
<p>By default, a <strong>solid sheath</strong> (one perimeter wall) will be generated around the supports set as soluble, making it very difficult to remove them. We recommend unselecting this setting, in <em>Print Settings -&gt; Support Material</em>. </p>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2023/07/e1f91e615abb1ef4d06d6b94c127377e.jpg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Combining materials (XL)" alt="" width="500" height="505" loading="lazy" /></p>
<p>By default, the support material is set to be on Extruder 2. If needed, you can change this by selecting the <strong>support material/raft/skirt extruder </strong>and the <strong>support material/raft/interface extruder</strong> in <em>Print Settings -&gt; Multiple Extruders</em>.</p>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2023/07/8dcc5e9b21ab1d28c40ed3325adc7099_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Combining materials (XL)" alt="" width="600" height="327" loading="lazy" /></p>
<h3>Flexible filament</h3>
<p>Due to its softness, <a href="http://help.prusa3d.com/es/article/flexible-materials_2057">Flexible filaments</a> need special attention when being loaded. If you decide to use a flexible filament, follow the instructions in the video below:</p>
<p style="text-align: center;"><iframe src="https://www.youtube.com/embed/tCOMrs83SYs?si=0rFNQidUOubL_FJt" width="560" height="314" allowfullscreen="allowfullscreen" loading="lazy"></iframe></p>
<h3>Other PrusaSlicer settings</h3>
<h4>Heatbed temperature</h4>
<p>On the first layer, the heatbed temperature is based on the first material loaded in the print; from the second layer onwards, it is based on the first filament that is loaded on the second layer. Depending on the filament combination, this can generate issues, such as a lack of adhesion. </p>
<p>PrusaSlicer shows a warning in case the heatbed temperatures significantly differ. </p>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2023/07/ef3aff6745d54d8d77d87c3f644bc26c.jpg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Combining materials (XL)" alt="" width="500" height="486" loading="lazy" /></p>
<p>To go around this, go to <em>Filament settings -&gt; Filament</em>, and, for each extruder, choose a heatbed temperature, depending on all the materials that are used throughout the print. Once chosen, save the modified filament profile, name it, and ensure the modified profile is selected for the print. </p>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2023/07/978d0a15333cd3bae28b970c480789a0_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Combining materials (XL)" alt="" width="600" height="276" loading="lazy" /></p>
<h4>Ooze prevention</h4>
<p>In PrusaSlicer, in<em> Print Settings -&gt; Multiple extruders</em>, leave <strong>ooze prevention</strong> enabled. This will allow the idle temperature in <em>Filament settings -&gt; Filament -&gt; Idle temperature</em> to stay at the best idle temperature for the specific filament. The temperature in the idle temperature setting has priority over the temperature variation in the ooze prevention setting. </p>
<p>If <strong>ooze prevention</strong> is disabled, all the extruders will stay at their print temperature during the whole print. This leads to significant oozing, material degradation in the melt zone, and possibly nozzle clogging. </p>
<table style="border-collapse: collapse; width: 100%;">
<tbody>
<tr>
<td style="width: 48.8562%;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/2023/07/25ef14a522685594916538c65b5ff7b7.jpg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Combining materials (XL)" alt="" width="399" height="281" loading="lazy" /></td>
<td style="width: 48.8562%;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/2023/07/c9ac2aff7d700c5dc2722e1601b2febb.jpg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Combining materials (XL)" alt="" width="399" height="278" loading="lazy" /></td>
</tr>
</tbody>
</table>
<h4>Considerations on support styles</h4>
<p>When using <strong>snug</strong> supports, check in the sliced object for parts of the support material that might be very tall and thin, as these might fall or break in the middle of the print. If you notice them in your sliced object, we recommend changing the support <strong>pattern</strong>, and/or changing the support style to <strong>grid</strong>. </p>
<p><img decoding="async" style="display: block; margin-left: auto; margin-right: auto;" src="https://cdn.help.prusa3d.com/wp-content/uploads/2023/07/14c88e2cfabb4cba397c6a72f7e6a1af.jpg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Combining materials (XL)" alt="" width="550" height="270" loading="lazy" /></p>
<p>When using <strong>organic</strong> supports, don't use <strong>interface layers</strong>, or they will create unprintable artifacts.</p>
<p style="text-align: center;"><img decoding="async" src="https://cdn.help.prusa3d.com/wp-content/uploads/2023/07/dca4eab5b0d93c9339e3bd20b7be7a17_painted.jpeg" sizes="(min-width: 1024px) 820px, 100vw" srcset="Combining materials (XL)" alt="" width="550" height="518" loading="lazy" /></p>
<p></p>


Combining materials (XL)

Cableado de la electrónica Mini RAMBo (MK2S, MK2.5, MK2.5S)

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