Causes: Unrecoverable RIP software error. May be the result of a code malfunction, or failure of the RIP controller board.
Code: 901
Description: Engine Flash
Causes: An attempt was made to program the flash memory on the engine board, and the programming failed. Replace the engine board.
Code: 920
Description: Fuser Error
Causes: A problem with the fuser. Confirm that the fuser was installed correctly and that all connections are made. If installation is correct, replace the fuser.
Code: 927
Description: Fan Stalled
Causes: The cooling fan has stopped when it should be running. Check the connection of the fan to the LVPS. If connections are correct, check the LVPS for proper operating voltage of the fan as described in the Wiring Diagram section of this manual. If voltage check is incorrect, replace the LVPS. Otherwise, replace the fan.
Code: 930
Description: Printhead Error
Causes: The printer has detected a printhead motor abnormality. Check the connection of the printhead cable to the printhead and engine board. If connections are correct, check the engine board for proper operating voltage of the printhead scanner motor as described in the Wiring Diagram section of this manual. If voltage is incorrect, replace the engine board. Otherwise, replace the printhead.
Code: 939
Description: RIP-Engine Comm
Causes: The engine board has not responded correctly to a command from the RIP board after several tries. Check the connection between the engine and RIP boards. If connection is good, replace the engine board. If problem persists, replace the RIP board.
Code: 952
Description: Engine Error
Causes: An engine board NVM abnormality. Replace the engine board.
Code: 953
Description: NVRAM Failure
Causes: A failure detected with the NVRAM chip on the RIP board. Replace the RIP board.