Epson AcuLaser M2000D Service Manual page 55

EPSON AcuLaser M2000D/M2000DN/M2010D/M2010DN
LED
EPSON Status Monitor Message
indication
General error E998
(Engine communication error)
TROUBLESHOOTING
Explanation
Communication error between the
controller on the Main Board Assy. and the
engine controller.
Troubleshooting
Possible cause / Error-causing Part
The firmware of the engine controller is
faulty.
The Main Board Assy. is faulty.
Revision B
Check point / Remedy
Reinstall the engine controller firmware.
(See P. 148)
Replace the Main Board Assy. (See P. 92)
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