How to post-process the printed parts
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Printer maintenance
Guides
How to replace a heatbreak/heaterblock/heatsink (MK3/MK2.5)
How to replace a M.I.N.D.A. sensor (MINI)
How to replace a print fan (MINI)
How to replace a hotend PTFE tube (MINI/MINI+)
How to replace a heatsink (MINI/MINI+)
How to replace a Buddy control board (MINI)
How to access and clean the extruder-pulley (MINI/MINI+)
How to replace a blower fan (SL1)
How to update firmware (MINI/MINI+)
How to replace an optical sensor (SL1)
How to replace a hotend thermistor (MK3S/MK3S+)
How to replace the print display (SL1)
How to disassemble the CW1
How to replace a print head PTFE tube (MINI/MINI+)
How to replace the A64 board (SL1)
Height adjustment of M.I.N.D.A./SuperPINDA sensor (MINI/+)
How to replace a heatbed (MINI/MINI+)
How to replace an extruder motor (MINI/MINI+)
How to replace a Lid safety switch (CW1)
How to replace the USB connector (SL1/SL1S)
How to replace a print fan (MK3S/MK3S+)
How to replace a hotend (MK3S/MK3S+)
How to replace an IR-sensor (MK3S/MK3S+)
How to replace a P.I.N.D.A. sensor (MK3S)
How to replace SuperPINDA (MINI/MINI+)
How to replace SuperPINDA (MK3S/MK3S+)
How to replace bearings on the Y-axis (MK3S+)
How to replace bearings on the X-axis (MINI/MINI+)
How to replace bearings on the Y-axis (MINI/MINI+)
How to replace bearings on the X-axis (MK3S+)
How to replace a display (CW1)
How to replace a hotend heater (MK3S/MK3S+)
How to replace the FEP film (SL1S)
How to replace the print display (SL1S)
How to replace a blower fan (SL1S)
How to replace a UV LED fan (SL1S)
How to replace a heatbed set (MINI/MINI+)
How to replace a hotend fan (MINI)
How to replace a heatbed thermistor (MINI/MINI+)
How to replace a hotend heater (MINI/MINI+)
How to install the Nextruder V6 Nozzle Adapter (MK4/MK3.9)
How to replace the Prusa Nozzle (MK4/MK3.9)
How to replace the Prusa Nozzle (XL multi-tool)
Packing the XL Multi-tool for return - Original Packing material
How to fix Modular bed error (HW solution)
How to replace trapezoid nuts (XL)
How to replace Nextruder heatsink (XL Multi-tool)
How to replace the Hotend assembly (XL multi-tool)
How to replace a profile insert (XL)
How to lubricate the coupler pins on Original Prusa XL (Multi-Tool)
How to replace a print fan (MK4 / MK3.9)
How to replace the Sandwich Board (XL)
How to install the Nextruder V6 Nozzle Adapter (XL Multi-Tool)
How to replace a XY motor (XL)
How to replace a hotend heatsink (MK4 / MK3.9)
Unpacking the printer (HT90)
How to change the belt (XL)
How to replace the CoreXY plastic parts
How to replace a Heatbed Thermistor (MK4/S, MK3.9/S, MK3.5/S)
How to replace the Prusa Nozzle (MK4S/MK3.9S)
How to replace a heaterblock/heatbreak (MINI/MINI+)
How to replace the power button (SL1/SL1S)
How to replace a hotend thermistor (MINI/MINI+)
How to install the Nextruder V6 Nozzle Adapter (XL single-tool)
How to replace the Prusa Nozzle (XL single-tool)
How to replace the Hotend assembly (XL single-tool)
Packing printer for transport - Original Packing Material (XL)
How to replace a Z-axis motor (XL)
How to replace a heatbed tile and a heatbed tile cable (XL)
How to replace a print fan (XL single tool)
How to clean the side filament sensor (XL)
How to change xLCD and xLCD cable (XL single-tool)
How to replace a Dwarf board (XL multi-tool)
How to replace a Dwarf board (XL single-tool)
How to replace a hotend thermistor (XL Single-Tool)
How to replace a Z-axis linear rail (XL)
How to replace the hotend fan (XL Multi-tool)
How to replace a PSU (XL)
How to replace a hotend heater (XL Single-Tool)
How to replace a hotend heater (MK4/MK3.9)
How to replace a hotend thermistor (MK4/MK3.9)
How to replace a hotend fan (MK4 / MK3.9)
How to replace the xBuddy board (MK4/MK3.9/MK3.5)
How to replace the tch-profile-insert (XL)
How to replace a hotend assembly (MK4 / MK3.9)
How to replace the rubber band on Original Prusa XL (Multi-tool)
How replace the CoreXY Cover Rear (Original Prusa XL)
How to replace xLCD (MK4/MK3.9/MK3.5)
Packing the XL Enclosure for return - Original Packing material
Filament Guide addon (MK4S/MK4)
How to replace Loveboard (MK4S/MK4/MK3.9S/MK3.9)
How to replace the silver PSU with the black PSU
How to use accelerometer (MK3.5/S)
How to replace a hotend assembly (MK4S / MK3.9S)
How to install the Nextruder V6 Nozzle Adapter (MK4S/MK3.9S)
How to install the Camera dummy module (HT90)
How to replace a heatbreak/heatsink/heaterblock (MK3S+/MK3S/MK2.5S/MMU2S)
How to change the xLCD (XL)
How to replace a PTFE tube (MK3/MK2.5)
How to trim PTFE tube - Multi Material
How to replace a print fan (MK4S / MK3.9S)
How to replace a heatbed thermistor (MK3S+/MK3S/MK2.5S/MK2S)
How to replace UV LED assembly (SL1S)
How to replace PSU on MK3 printers
How to replace a hotend PTFE tube (MK3S+/MK3S/MK2.5S/MMU2S)
How to replace a hotend thermistor (MK2S)
How to trim PTFE tube - Original Prusa printers
Maintenance tips
Replacing the PEI sheet on the MK2/S
Replacing the PEI sheet on the (MK3S/MK3/MK2.5S/MK2.5)
How to replace a UV LED assembly (SL1)
How to replace a filter (SL1/SL1S)
IPA pigment filter
How to replace a Nextruder (XL)
All articles
How to update firmware (MK3S+/MK3S/MK3)
Updating the firmware is recommended for all users as every new version brings new features and fixes. To utilize the new SuperPINDA, your MK3S must at least have firmware version 3.9.2! To ...
Adjusting belt tension (MK4/S, MK3.9/S, MK3.5/S, MK3/S/+)
Loose belts would cause a printer to malfunction and prevent proper printing. It can cause Layer shifting, Ghosting, or other print abnormalities like getting an irregular shape instead of a ...
Firmware updating (MINI/MINI+)
On the MINI you flash the firmware using a USB flash drive. Download the Zip file for the firmware and extract it on your computer. Copy the .bbf file in your chosen ...
Changing or replacing the nozzle (MK2.5/S, MK3/S/+, MK3.5/S)
The Original Prusa MK2.5/S, MK3/S/+, and MK3.5/S use the E3D V6 Hotend. Any nozzle that is compatible with the E3D V6 Hotend can be installed on it. The stock nozzle ...
Cold pull (MK3/S/+, MK2.5/S, MK3.5/S)
A 'cold pull' is a technique that allows you to clean your printer’s nozzle and hotend from any material that may be stuck or burnt inside. You can also use ...
i3 Printer Regular Maintenance
It is recommended to regularly take some time to maintain your printer. This should be done even if the printer is working perfectly. The inspection and maintenance of its various ...
How to update firmware (MK4/S, MK3.9/S, MK3.5/S, XL)
On the Original Prusa MK4/S, MK3.9/S, MK3.5, and XL, the firmware is flashed by using a USB flash drive. Download the latest firmware for your printer and extract it (zip file) ...
Removing filament from extruder manually
In case there is a clog in your hotend, the filament might grind against the Bondtech-gears and be damaged enough so it can't be unloaded. It might snap right above ...
SD cards and USB drives
As there are ways of remotely transferring files and starting prints, an SD card or USB flash drive is the most common and reliable way to get your files to ...
Changing/replacing the nozzle (MINI)
This article will guide you through the replacement of the nozzle on your Original Prusa MINI printer. Note that this requires you to have some tools available and also be ...
Still have questions?
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