Here are the steps they recommend in the users manual for a c55 error.
5.1.11 Optional communication related service call [C55] ADF I/F error [F11] ADF I/F error (1) Check if the connector CN71 on the ADF/RADF board is disconnected. (2) Check if the relay connector between the ADF/RADF board and the PFC board is disconnected. (3) Check if the connector CN246 on the PFC board is disconnected. (4) Check if the connector pins are disconnected and the harnesses are open circuited. (5) Check if the conductor patterns on the ADF/RADF board and the MAIN board are short circuited or open circuited. (6) Replace the ADF/RADF board. (7) Replace the MAIN board
Hi Jim, Thank you very much for the tips, unfortunately I have no idea what the ADF is (is it the automatic document feeder)? and the CN71, CN246 and PFC Board? If you can point me in the right direction, I might be able to give it a go ... Many thanks.Hi Jim, Thank you very much for the tips, unfortunately I have no idea what the ADF is (is it the automatic document feeder)? and the CN71, CN246 and PFC Board? If you can point me in the right direction, I might be able to give it a go ... Many thanks.
Answers & Comments
Here are the steps they recommend in the users manual for a c55 error.
5.1.11 Optional communication related service call
[C55] ADF I/F error
[F11] ADF I/F error
(1) Check if the connector CN71 on the ADF/RADF board is disconnected.
(2) Check if the relay connector between the ADF/RADF board and the PFC board is disconnected.
(3) Check if the connector CN246 on the PFC board is disconnected.
(4) Check if the connector pins are disconnected and the harnesses are open circuited.
(5) Check if the conductor patterns on the ADF/RADF board and the MAIN board are short circuited
or open circuited.
(6) Replace the ADF/RADF board.
(7) Replace the MAIN board
Hi Jim, Thank you very much for the tips, unfortunately I have no idea what the ADF is (is it the automatic document feeder)? and the CN71, CN246 and PFC Board? If you can point me in the right direction, I might be able to give it a go ... Many thanks.