Qidi Community Plus4 Wiki

This is a summary collection of various config tweaks, print profiles, the discussion of, and links to various printable models that have been developed for improving the user experience of the Qidi Plus4 3D printer.

Official Qidi Wiki

Qidi Plus 4 Wiki/Support Page

Issues and Possible Fixes

PLA/PETG Heat-creep clogging

Chamber Heater Issue

Printer Configuration Tweaks

Enhanced Stepper Motor Configuration

Tweak to Square Corner Velocity

Adaptive Main Board Cooling configuration

Making Z-Offset Permanent

Orca Slicer Configuration

Orca Slicer Settings

Printable Models

Ejecta Chute and Catch Bucket

Ejecta Chute and Catch Bucket - No heatset inserts remix

Fan duct for the hotend heatsink

Mainboard Rear cover that allows use of an 80mm fan

Lid Hangers

Filter Exhaust Blocker

HEPA/Activated Carbon filtration system

4 inch Duct extraction adapter

Hole blocking plate

Additional Software

Klippain Shake & Tune v4.1.0 - Qidi Plus 4 Compatible Version

Aftermarket Parts

Replacement hotend heatsink fan - GDSTime GDA30105F (US Store)

Replacement hotend heatsink fan - GDSTime GDA30105F (EU Store)

Replacement hotend heatsink fan - GDSTime GDA30105F (CN Store)

Replacement 80 mm mainboard fan - Sunon MF80252V2 (US Store)

Replacement 80 mm mainboard fan - Sunon MF80252V2 (EU Store)

Maintenance Tips

Adjusting Belt Tension

Lubing Idler Bearings

Rod Sloth - For cleaning Z-axis Lead Screws. Note: Download the 10mm version.

Hardware Fixes

Some of the first release batches of the Plus 4 have had the occasional hardware issue. Qidi assures that all customers who contact Qidi support will be looked after. In the meantime, here are a number of known fixes for the issues that some early adopters are experiencing.

Official Qidi Toolhead Bearing Fix