e16
Easy Fix
FlashForge · FDM 3D Printers
Camera Module Error - Internal Camera Not Responding
Quick Answer
Error code E16 on your FlashForge FDM 3D Printers means: Camera Module Error - Internal Camera Not Responding. This is usually fixable — see the step-by-step guide below.
Likely Causes
How to Fix It
1
Check the camera feed in FlashPrint software or the Polar Cloud interface to see if an image is displayed
2
Power off and inspect the camera ribbon cable connection inside the printer housing
3
Clean the camera lens with a microfiber cloth if it appears hazy or dirty
4
Update the printer firmware to ensure camera compatibility
5
If the camera consistently fails to initialize, the module may need replacement
Pro Tip
This is a common issue that most users can resolve without specialized tools. Try the first step before moving on to more complex solutions.
Parts You May Need
Replacement camera module (FlashForge OEM)
Camera ribbon cable
Microfiber cleaning cloth
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