Description: Error in Zero Cross
Zero Cross failed to be detected for 50ms or more while the fixing relay was ON.
Remedy: 1. Replace the AC Driver (UN6). 2. Check the cycle of the input voltage (failure in powerperipheral area of the customer. Ask the customer to perform the power supply work).
Code: E811-0000
Description: Fuse cutoff error in Process Cartridge
Fuse cannot be cut off (disconnect) although it is tried to be cut off.
Remedy: 1. Turn OFF and then ON the power. 2. Check the resistance value of the Fuse on Drum. 3. Replace the Drum.
Code: E811-0001
Description: Error in 24V of the drum new/old detection.
Remedy: 1. Check the FUSE_5 on the Pickup Feed Driver PCB (UN2). 2. Replace the Pickup Feed Driver PCB (UN2).
Code: E840-0000
Description: Error in shutter for Fixing Edge Cooling Fan (if the HP failed to be detected when the error occurred).
Failed to detect that the fan shutter has moved to the specified position when moving the fan shutter from anywhere other than the HP.
Remedy: 1. Check the harness of the Shutter Motor (M27), the Shutter HP Sensor (PS31) and the Shutter Position Sensor (PS32) (to see if the harness is caught, disconnected or physically removed). 2. Replace the Pickup Feed Driver PCB (UN2). 3. Replace the Shutter Motor, the Shutter HP Sensor or the Shutter Position Sensor.
Code: E880-0001
Description: Error in Controller Fan
Fan lock of the Controller CPU cooling fan was detected
Remedy: Check if the connector is connected. If the connection was found OK, replace the Controller Fan 3 (FM13).
Code: E880-0003
Description: Error in Controller Fan
Riser PCB Fan was detected to be locked.
Remedy: Check if the connector is connected. If the connection was found OK, replace the Controller Fan 1 (FM11).