X350 - 3D Printer German RepRap - Free user manual and instructions

Product Type	3D Printer
Brand	German RepRap
Model	X350
Build Volume (X × Y × Z)	350 × 350 × 350 mm
Filament Diameter	1.75 mm
Supported Filaments	PLA, ABS, PETG, TPU, Nylon, Polycarbonate
Layer Resolution	50 to 300 microns
Extruder Type	Single direct drive
Nozzle Diameter	0.4 mm (interchangeable)
Print Bed	Heated aluminum plate with build surface
Max Bed Temperature	120 °C
Connectivity	USB, SD card, Ethernet, Wi-Fi (optional)
Software	Repetier-Host, Simplify3D, Cura
Dimensions (W × D × H)	600 × 600 × 700 mm
Weight	35 kg
Power Supply	110-240 VAC, 50/60 Hz
Power Consumption	500 W max
Operating Temperature	15 to 35 °C
Safety Features	Thermal runaway protection, covered electronics, filament runout sensor
Maintenance	Clean nozzle, lubricate rails, check belt tension, level bed regularly
Spare Parts Availability	Nozzles, build plates, belts, hotend assemblies sold separately
Repairability	Modular design; user replaceable parts with basic tools

Frequently Asked Questions - X350 German RepRap

How do I level the print bed on the German RepRap X350?

Use the auto-leveling function via the menu, or manually adjust the four corners using a piece of paper until there is slight friction between the nozzle and the bed.

What filament types are compatible with the X350?

The X350 supports a wide range of 1.75 mm filaments including PLA, ABS, PETG, TPU, Nylon, and Polycarbonate. Always consult the manual for temperature settings.

How do I change the nozzle on the X350?

Heat the hotend to 200°C, then carefully unscrew the old nozzle using a wrench. Insert the new nozzle and tighten gently. Allow to cool before use.

Why is my print not sticking to the bed?

Ensure the bed is level, the first layer height is correct, and the bed temperature is appropriate (e.g., 60°C for PLA). Clean the bed with isopropyl alcohol to remove oils.

How do I update the firmware on the X350?

Download the latest firmware from the German RepRap website, copy it to an SD card, insert into the printer, and follow the on-screen update procedure.

What slicer software should I use?

The X350 is compatible with Repetier-Host, Cura, and Simplify3D. Configure the printer settings with the appropriate build volume and filament diameter.

How do I clean the extruder?

Heat the extruder to 230°C, then use a cleaning filament or a nylon brush to remove debris. Perform cold pulls if clogs are stubborn.

The printer is making unusual noises. What should I do?

Check that the belts are properly tensioned, the linear rails are lubricated, and no obstructions exist. Tighten any loose screws.

Can I print with flexible filaments?

Yes, the X350's direct drive extruder handles flexible filaments like TPU well. Use a slower print speed and higher temperature for best results.

How do I replace the build plate?

Remove the clips or screws holding the current plate. Clean the heater bed and apply a new build surface (e.g., PEI sheet). Re-secure and level the bed.

USER MANUAL X350 German RepRap

Exterior view of a modern 3D printer with visible internal structure and branding (no text or symbols on the device itself)

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Close-up of a mechanical testing setup with two circular components and a red oval highlight (no text or symbols visible)

Abfallbehälter

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Einstellrad

Manuelle Extrusion

Filament entnehmen

Manueller Retract

Filamentwechsel

Support-Tickets / E-Mail

FAQ - Frequently asked Questions