Even though the Flashforge Finder is built for simplicity and reliability, a few recurring quirks tend to pop up for owners over time.
Filament Feeding Problems
The Finder uses a side-loading filament drawer system, which can occasionally misfeed if the filament is not loaded at the correct angle or if the spool binds. This usually results in under-extrusion or empty movements.
To avoid this, make sure the filament path is smooth, use quality PLA, and trim the filament tip cleanly before inserting it. Some users swap to external spool holders to reduce resistance.
First Layer Inconsistencies
Bed leveling is assisted but not automatic, and if the nozzle height isn’t adjusted correctly, first layers can either fail to stick or get squished too tight.
Running the leveling process carefully and adjusting the Z-offset manually through the touchscreen often solves this. A glue stick or blue painter’s tape can also help with adhesion on tougher models.
Nozzle Clogs
Because the Finder only supports PLA, users sometimes overlook the need for regular hotend maintenance. Dusty filament or letting the hotend idle for too long can lead to partial clogs.
Performing periodic cold pulls or cleaning out the nozzle with cleaning filament helps prevent this. Replacing the nozzle every few months if printing frequently is also a smart move.
Software and File Compatibility
The Finder requires FlashPrint slicer software, which can sometimes be less intuitive than alternatives like Cura or PrusaSlicer. It also uses a proprietary .g format instead of standard .gcode.
Make sure to use the latest FlashPrint version to avoid slicing errors, and always preview the print before starting to avoid failed jobs due to incompatible settings.
Limited Firmware Control
Unlike open-source printers, the Finder does not offer much in the way of firmware tweaking or machine customization. This can be frustrating for intermediate users looking to optimize print speeds or enable advanced features.
If you’re someone who likes full control, this limitation may feel restrictive. But for those who want a set-it-and-go experience, it’s part of what keeps the Finder beginner-friendly.