Qidi X-pro Manual (2027)

Master Your QIDI X-Pro: The Essential Setup & Operation Guide

The QIDI Tech X-Pro is a workhorse for dual-extrusion enthusiasts. Whether you’ve just unboxed it or found a used unit without the original paperwork, getting the manual basics right is the difference between a successful print and a tangled mess of plastic.

This post serves as your quick-start digital manual to get you up and running with the QIDI X-Pro. 1. Key Specifications to Know Before you start slicing, keep these core specs in mind: Filament Diameter: 1.75mm. Nozzle Size: 0.4mm (Standard). Extrusion Type: Dual Extruder (Direct Drive). Build Volume: 230 x 150 x 150 mm. 2. Getting Started: The First Print

The X-Pro's interface is straightforward, but the order of operations matters:

Power On: Flip the switch on the side and wait for the touch screen to initialize. qidi x-pro manual

Level the Bed: Select the Tools icon, then Leveling. Follow the on-screen prompts. You’ll want a standard piece of A4 paper to slide between the nozzle and the bed with just a slight "drag". Loading Filament: Heat the extruder(s) via the Preheat menu.

Insert the filament into the top guide and press the Load icon on the touch screen.

Ensure the retaining screw is tightened once the filament is caught by the gears. 3. Software & Slicing

While the printer comes with its own "QIDI Print" software, many users prefer Cura or Simplify3D. Master Your QIDI X-Pro: The Essential Setup &

Tip: If you are using the QIDI-branded slicer, you can easily adjust nozzle settings by clicking the gear icon on the "Printer" line in the QIDI Studio interface.

Retraction: Since the X-Pro uses a direct-drive setup, your retraction distance should typically be between 1.5mm and 2mm for PLA/ABS to avoid stringing. 4. Basic Maintenance Tips

Clean the Bed: Use 90%+ Isopropyl Alcohol (IPA) on the PEI plate after every few prints to ensure proper adhesion.

Check the Nozzles: With dual extrusion, ensure both nozzles are perfectly level with each other. If one is slightly lower, it can "scar" the print being made by the other nozzle. Power Supply : Use only the included 24V/10A power adapter

USB Drive: Avoid using special characters in your filenames; the X-Pro firmware may fail to read them. Final Thoughts

The QIDI X-Pro is known for its reliability and excellent customer support. If you run into deeper hardware issues, their team is often available via email to send specific video guides that act as a visual manual for complex repairs.

Qidi X-Plus 3D Printer - How to print 3D model. - TeamDynamix

2. Important Safety Instructions

• Power Supply: Use only the included 24V/10A power adapter. Do not operate the printer with a damaged cord.
• Hot Components: The nozzle (up to 250°C) and heated bed (up to 100°C) can cause burns. Always allow them to cool before touching.
• Ventilation: When printing ABS or Nylon, operate in a well-ventilated area or use the built-in HEPA filter (if equipped).
• Child Safety: Keep the printer away from children under 14 years old.
• Fire Safety: Do not leave the printer unattended during extended prints.

Error 2: "Thermal Runaway"

Manual fix: The heater cartridge is failing or the silicone sock is missing. Replace the sock first. If that fails, replace the heater cartridge (XP-HT-24V).

File transfer & print

• Export G-code from slicer to USB/SD card (X-Pro typically accepts USB/SD).
• Preheat bed/nozzle before starting prints to reduce first-layer issues.
• Monitor first several layers for adhesion and extrusion consistency.

Hardware setup (basic)

1. Remove packaging and protective film from components.
2. Level the build plate:
   • Home all axes.
   • Use a sheet of paper between nozzle and bed at each corner and center; adjust bed screws until light friction is felt.
3. Load filament:
   • Preheat nozzle to filament's recommended temp.
   • Cut filament tip at an angle and insert into filament guide; push until you see filament extrude from the nozzle.
4. Install/replace nozzle (if needed) when hot; use proper wrenches and heat-resistant gloves.

2. Key Sections You Cannot Skip

Step-by-Step Assembly Guide

1. Remove the Foam & Check the Gantry: The manual warns that the X-axis gantry is locked with zip ties during shipping. Do not power on until these are cut.
2. Install the Filament Spool Holder: Unlike side-mount printers, the X-Pro uses a top-mounted rear spool holder. The manual diagrams the exact routing path to avoid friction.
3. Leveling the Build Plate (The "Paper Method"):
   • The manual recommends a standard A4 paper (0.1mm thickness).
   • Critical detail: The X-Pro requires dynamic leveling. You must level the bed while it is heated to your printing temperature (60°C for PLA, 100°C for ABS), because thermal expansion changes the gap.
4. The Z-Offset Calibration: This is the most skipped step. The manual dedicates a full page to adjusting the Z-offset via the touchscreen (Settings > Calibration > Z Offset). A negative value moves the nozzle closer to the bed.

Part 6: Troubleshooting – The Manual’s Error Code Bible

The last 10 pages of the QIDI X-Pro manual are a flowchart for common errors. Here are the top 5 manual solutions: