Code :

Code: C0994
Description: Main Tray Elevator Motor’s failure to turn
Remedy: 1 Elevator Motor turns when the Paper Descent key is pressed. NO Correct drive coupling. 2 Elevator Motor rotation: the voltage across PJ7A-6B (ascent)/PJ7A-7B (descent) on Control Board and GND is DC0V (motor deenergized) and DC24V (motor energized) when the drawer is slid in or the Paper Descent key is pressed. YES Change motor or Cabinet Transport Board. Change flat cable. NO Change Control Board. 3 I/O check for Elevator Motor Pulse Sensor operation: the voltage across PJ7A-5A on Control Board and GND changes in the range between DC0V and DC5V while the Elevator Motor is turning. YES Change Control Board. NO Change gear or sensor.

Code: C0996
Description: Main Tray lock release failure
Remedy: 1 3rd Drawer Lock Solenoid operation: the voltage across PJ10A-6 on Control Board and GND is DC24V (solenoid deenergized) and DC0V (solenoid energized) when the Paper Descent key is pressed and the Main Tray completes its descent motion. YES Change solenoid. NO Change Control Board.

Code: C0997
Description: Shift Gate malfunction
Remedy: 1 Shift Gate Motor rotation: the voltage across PJ7A-2B on Control Board and GND is DC0V (motor deenergized) and DC24V (motor energized) when the drawer is slid in with paper loaded on the Shift Tray only. YES Correct drive coupling. Change motor or flat cable. NO Change Control Board. Change Cabinet Transport Board. 2 I/O check for Shift Gate Position Sensor operation: the voltage across PJ7A-1B on Control Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked) when the drawer is slid in with paper loaded on the Shift Tray only. YES Change Control Board. Change Cabinet Transport Board. NO Change sensor. Change flat cable.

Code: C0998
Description: Shifter return failure
Remedy: 1 I/O check for Shifter Return Position Sensor operation: the voltage across PJ7A-7A on Control Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked). YES Change Control Board. NO Change sensor or Cabinet Transport Board. Change flat cable. 2 I/O check for Shifter Home Position Sensor operation: the voltage across PJ7A-8A on Control Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked). YES Change Control Board. NO Change sensor or Cabinet Transport Board. Change flat cable.

Code: C099C
Description: Shift Motor’s failure to turn
Remedy: 1 Shift Motor turns when the 3rd Drawer is slid in with paper loaded on the Shift Tray (paper is moved to the Main Tray). NO Correct drive coupling. 2 Shift Motor rotation: the voltage across PJ7A- 4B on Control Board and GND is DC0V (motor deenergized) and DC24V (motor energized) in step 1. YES Change motor or Cabinet Transport Board. Change flat cable. NO Change Control Board. 3 I/O check for Shift Motor Pulse Sensor operation: the voltage across PJ7A-3A on Control Board and GND changes in the range between DC0V and DC5V while the Shift Motor is turning. YES Change Control Board. NO Correct drive coupling. Change sensor.