Code :

Code: C921
Description: Paper deck motor 1 problem 1 • No pulse is input within 20 ms of the start-up. • No pulse is input within 400 ms of the previous pulse input.
Causes: Paper deck motor 1 connector makes poor contact. Paper deck motor 1 does not rotate correctly (the motor is overloaded).
Remedy: Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Check the gears and remedy if necessary.

Code: C922
Description: Paper deck motor 2 problem 1 • No pulse is input within 20 ms of the start-up. • No pulse is input within 400 ms of the previous pulse input.
Causes: Paper deck motor 2 connector makes poor contact. Paper deck motor 2 does not rotate correctly (the motor is overloaded).
Remedy: Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Check the gears and remedy if necessary.

Code: C923
Description: Right lift position problem 1 • While the paper deck motor is driving, lift upper limit switch 1 detects the right lift reaching the upper limit.
Causes: Upper limit switch 1 connector makes poor contact. Deck level switch 1 connector makes poor contact.
Remedy: Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable.

Code: C924
Description: Left lift position problem 1 • While the paper deck motor is driving, lift upper limit switch 2 detects the left lift reaching the upper limit.
Causes: Upper limit switch 2 connector makes poor contact. Deck level switch 2 connector makes poor contact.
Remedy: Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable. Reinsert the connector. Also check for continuity within the connector cable. If none, remedy or replace the cable.