Qidi X-pro Manual -

Re-level the bed specifically checking that both nozzles sit at the exact same physical height. If one nozzle is lower, loosen its fastening throat-screw, adjust it flush with the other nozzle, and re-tighten. Issue 3: Wi-Fi Connection Failures

Set the inactive extruder to drop its temperature by 15°C to 20°C when not in use. This stops the idle filament from baking and oozing onto the active print space.

Even with a great printer, issues can happen. Here are some common problems and their solutions. qidi x-pro manual

Slide a standard piece of A4 paper between the left nozzle and the heated bed.

Power‑loss recovery cannot re‑home the Z axis; it trusts the previously stored Z value. Any minor backlash or thermal contraction will cause a small discontinuity. For important prints, it is better to restart the print than rely on recovery. Re-level the bed specifically checking that both nozzles

Lubrication: Every 100 hours of printing, apply a small amount of PTFE-based grease to the Z-axis lead screw and linear rails.

Wipe down the steel linear rails with a microfiber cloth and apply a thin layer of high-quality lithium grease or sewing machine oil. This stops the idle filament from baking and

Before operating your printer, familiarize yourself with its core hardware capabilities: 230 x 150 x 150 mm Extruder Type: Dual Extruder (Direct Drive) Filament Diameter: 1.75 mm Max Nozzle Temperature: 250°C Max Bed Temperature: 120°C Connectivity: Wi-Fi, Ethernet, USB Flash Drive Supported Materials: PLA, ABS, PETG, TPU, PVA (Soluble) 2. Unboxing and Hardware Setup Unboxing Precautions Cut the outer strapping and open the top of the box.

To help tailor any specific adjustments for your machine, could you share you plan to print with and which slicing software you prefer to use? Share public link

The X-Pro is quite versatile when it comes to slicing software:

Every 50–100 hours of printing, apply a few drops of lightweight machine oil or lithium grease to the silver X, Y, and Z-axis linear guide rods. Wipe away excess buildup.