Description: Drum phase control sensor failure warning
Causes: Yellow drum phase control sensor failure warning • A slit was not detected for 4 seconds after slit detection started. • An abnormal slit width was detected.
Remedy: • Check the YMC drum drive gear. • Replace the YMC drum HP sensor (PS13).
Code: E825-0001
Description: Drum phase control sensor failure warning
Causes: Magenta drum phase control sensor failure warning • A slit was not detected for 4 seconds after slit detection started. • An abnormal slit width was detected.
Remedy: • Check the YMC drum drive gear. • Replace the YMC drum HP sensor (PS13).
Code: E825-0002
Description: Drum phase control sensor failure warning
Causes: Cyan drum phase control sensor failure warning • A slit was not detected for 4 seconds after slit detection started. • An abnormal slit width was detected.
Remedy: • Check the YMC drum drive gear. • Replace the YMC drum HP sensor (PS13).
Code: E825-0003
Description: Drum phase control sensor failure warning
Causes: Black drum phase control sensor failure warning • A slit was not detected for 4 seconds after slit detection started. • An abnormal slit width was detected.
Remedy: • Check the Bk drum drive gear. • Replace the Bk drum HP sensor (PS12).
Code: E825-0004
Description: Drum phase control sensor failure warning
Causes: OHT sensor failure warning
Remedy:
Code: E840-0000
Description: Pressure release mechanism failure
Causes: The target pressure position was not reached even when 3.5 seconds (approximately 1.5 rotation of the cam) elapsed after start of the fixing motor reverse rotation.
Remedy: • Check the gears and detection flags related to fixing pressure release mechanism. • Replace the fixing pressure release sensor (PS9). • Replace the fixing motor. • Replace the fixing assembly.