Qidi X-pro Manual [updated]

QIDI X-Pro User Manual: Essential Guide & Quick Reference The QIDI X-Pro is a fully enclosed, dual-extruder 3D printer known for its versatility (printing both standard filaments like PLA/ABS and advanced materials like Nylon and PC). Reading the official manual before your first print is critical —especially due to its dual-nozzle system and high-temperature capabilities. 1. Manual Access & Version

Location: The manual is provided on the included USB drive. The latest version is also available at QIDI Tech’s official website > Support > Downloads. Important: Check the cover page for your printer’s firmware version. Manuals for older X-Pro models (pre-2020) differ from newer revisions.

2. Key Sections You Cannot Skip A. Unboxing & Mechanical Setup

Remove shipping screws: The bed is locked with 4 screws underneath. Failure to remove them will break the Z-axis motor. Bed leveling: Requires a two-point manual leveling (front knobs). The manual emphasizes preheating the bed to 60°C before leveling. Filament holder: Mounts on top rear. Ensure PTFE tubes are not kinked. qidi x-pro manual

B. Dual Extruder (Independent Drive)

Left nozzle (0.4mm): Use for primary model material (PLA, ABS, PETG, Nylon). Right nozzle (0.4mm): Use for support material (PVA or HIPS) or a second color. Critical warning: The manual states: Always retract filament from both nozzles before power-off. Filament left hot in the nozzle will carbonize and clog.

C. First-Time Calibration (Manual Excerpt) | Step | Action | Note | |------|--------|------| | 1 | Preheat both nozzles to 200°C | Prevents ooze during leveling | | 2 | Home all axes (via LCD menu) | Wait for full stop | | 3 | Disable steppers | Manually move print head | | 4 | Paper test at 4 corners + center | Slight drag on A4 paper | | 5 | Set Z-offset (if using auto-level probe) | Only on newer X-Pro models | D. Advanced Material Settings The manual provides baseline profiles. Typical values: | Material | Nozzle Temp | Bed Temp | Enclosure Fan | |----------|-------------|----------|----------------| | PLA | 190-210°C | 40-50°C | Open door | | ABS | 230-240°C | 90-100°C | Closed door | | Nylon | 250-260°C | 70-80°C | Closed + desiccant | | TPU | 210-230°C | 40-50°C | Open, slow speed | 3. Common Mistakes (Warnings from the Manual) QIDI X-Pro User Manual: Essential Guide & Quick

Don’t print ABS with the door open – Warping and layer splitting will occur. Don’t use the part cooling fan for ABS/PC – Set to 0-10% only. Don’t ignore the filament runout sensor – If triggered mid-print, the manual requires pausing within 30 seconds to avoid ooze contamination on the other nozzle. Cleaning the nozzles: Use the provided 0.35mm needle. Never drill into the nozzle.

4. Troubleshooting Flowchart (Based on Manual) Problem: Print not sticking to bed.

Clean with isopropyl alcohol (manual prohibits acetone on the BuildTak surface). Re-level with bed at printing temperature. Apply glue stick (provided) for ABS/PC. Check first layer height in slicer – should be 0.2–0.3mm. Manual Access & Version Location: The manual is

Problem: Oozing from inactive nozzle.

Enable "Ooze Shield" or "Draft Shield" in QIDI Print or Simplify3D. Reduce inactive nozzle temp to 160°C (manual allows this on firmware 1.2+).