• Code: 05-100
• Description: DADF Jam 1
• Causes: The lead edge of the document failed to actuate the scan sensor within the correct time after registration solenoid actuation.
• Remedy: 1. Open the DADF door assembly . Remove all jammed paper. 2. Check the document path for damage or obstructions. 3. Check that the following components are clean and rotate freely: • Registration roll . • Registration roll idlers . 4. Remove the transport assembly upper cover . 5. Check that the DADF scan sensor actuator moves freely and is not damaged. 6. Enter dC330 code 05-140. Check the scan sensor (Q05-140) . If necessary, install a scan sensor. 7. Check the wiring between the DADF scan sensor and CN1 on the DADF PWB. 8. Remove the DADF rear cover . Enter dC330 code 05-200. Check that the DADF scan motor runs. 9. Check the wiring between the DADF scan motor and CN9 on the DADF PWB. 10. Open the DADF door assembly . Manually actuate the DADF door open sensor . While the DADF scan motor runs, stack the code 05-310 to energize the DADF registration solenoid (SOL05-310). Check that the registration roll rotates. 11. Check the wiring between the DADF registration solenoid and CN8 on the DADF PWB. 12. If necessary, install new components: • DADF PWB . • DADF scan motor . • DADF registration solenoid . • DADF drive assembly . • Document transport assembly .

• Code: 05-500
• Description: DADF Jam 5
• Causes: The machine has detected that the DADF door assembly is open during run.
• Remedy: 1. Open the DADF door assembly . Remove all jammed paper. 2. Remove all jammed paper from the DADF exit tray. 3. Open the DADF door assembly . Check that the door open sensor actuator is not damaged. 4. Enter dC330 code 05-160. Check the DADF door open sensor (Q05-160) . 5. Check the wiring between the DADF door open sensor and CN5 on the DADF PWB. If necessary, install a new DADF door open sensor . 6. If necessary, install new components: • DADF PWB . • Document transport assembly .

• Code: 05-600
• Description: DADF Jam 6
• Causes: The machine has detected that a DADF sensor is actuated when the machine is switched on.
• Remedy: 1. Open the DADF door assembly . Remove all jammed paper. 2. Remove all jammed paper from the DADF exit tray. 3. Check the document path for damage or obstructions. 4. Check that the following actuators move freely and are not damaged: • Document detect sensor actuator . • Paper length sensor actuator . • Registration sensor actuator . • Scan sensor actuator . 5. Enter dC330. Check the following sensors. Install new components as necessary: • Code 05-100, document detect sensor (Q05-100) . • Code 05-120, paper length sensor (Q05-120) . • Code 05-130, registration sensor (Q05-130) . • Code 05-140, scan sensor (Q05-140) . 6. Check the following wiring: • Between the document detect sensor, and CN5 on the DADF PWB. • Between the paper length sensor and CN10 on the DADF PWB. • Between the registration sensor and CN1 on the DADF PWB. • Between the scan sensor and CN1 on the DADF PWB. 7. If necessary, install new components: • DADF PWB . • Document transport assembly .

• Code: 05-700
• Description: DADF Jam 7
• Causes: The machine has detected that an oversize document has been fed.
• Remedy: 1. Open the DADF door assembly . Remove all jammed paper. 2. Remove all jammed paper from the DADF exit tray. 3. Check that the customer is not attempting to feed documents outside of specification, refer to GP 8 DADF Document Feeding Specifications. 4. Check the pickup roll assembly . If necessary, install a new pickup roll assembly . 5. Check the retard pad assembly . If necessary, install a new retard pad . 6. Check that the registration sensor actuator moves freely and is not damaged. 7. Enter dC330 code 05-130. Check the registration sensor (Q05-130) . 8. Check the wiring between the registration sensor and CN1 on the DADF PWB. If necessary, install a new registration sensor . 9. If necessary, install new components: • DADF PWB . • Document transport assembly .

• Code: 05-900
• Description: DADF Jam 0
• Causes: The lead edge of the document failed to actuate the registration sensor within the correct time.
• Remedy: 1. Open the DADF door assembly . Remove all jammed paper. 2. Check the document path for damage or obstructions. 3. Check the pickup roll assembly . If necessary, install a new pickup roll assembly . 4. Check the retard pad assembly . If necessary, install a new retard pad assembly . 5. Check that the registration sensor actuator moves freely and is not damaged. 6. Enter dC330 code 05-130. Check the registration sensor (Q05-130) . 7. Check the wiring between the registration sensor and CN1 on the DADF PWB. If necessary, install a new registration sensor . 8. Enter dC330 code 05-201. Check that the DADF scan motor (MOT05-200) runs. 9. Check the wiring between the DADF scan motor and CN9 on the DADF PWB. If necessary, install a new DADF scan motor . 10. While the DADF scan motor runs, stack the code 05-300 to energize the pick up solenoid (SOL05-300). Check that the pickup roll rotates. 11. Check the wiring between the pick up solenoid and CN7 on the DADF PWB. If necessary, install a new pick up solenoid . 12. If necessary, install new components: • DADF PWB . • DADF drive assembly . • Document transport assembly .

• Code: 05-920
• Description: DADF Door Open
• Causes: The machine has detected that the DADF door is open.
• Remedy: 1. Open the DADF door assembly . Check that the DADF door open sensor actuator is not missing or damaged. If necessary, install a new DADF door assembly . 2. Enter dC330 code 05-160. Check the DADF door open sensor (Q05-160) . 3. Check the wiring between the DADF door open sensor and CN5 on the DADF PWB. If necessary, install a new DADF door open sensor . 4. If necessary, install a new DADF PWB .

• Code: 06-100, 06-200
• Description: LSU Error
• Causes: 06-100 The machine has detected that the LSU did not reach a ready state within the correct time. 06-200 The machine did not detect the laser beam within the correct time.
• Remedy: 1. Switch off the machine, then switch on the machine. 2. Enter dC330 codes 06-100 and 06-110. Check that the LSU motor is up to normal speed. NOTE: Code 06-110 will display low when the LSU motor runs at normal speed. 3. Check the wiring between the LSU and CN24 on the Main PWB. 4. Remove the print cartridge . Check that the LSU interlock switch actuator on the print cartridge is not damaged. 5. Check the LSU interlock switch . 6. Check the wiring between the LSU interlock switch and CN21 on the Main PWB. If necessary, install a new LSU interlock switch . 7. If necessary: • Install a new LSU . • Perform OF7 Main PWB Check RAP

• Code: 07-110
• Description: Paper Empty at Tray 1
• Causes: The machine has detected that tray 1 is empty.
• Remedy: 1. Remove tray 1. Check that the tray 1 paper empty sensor actuator, moves freely and is not damaged. 2. Enter dC330 code 07-110. Check the tray 1 paper empty sensor (Q07-110) . If necessary, install a new tray 1 paper empty sensor . 3. Check the wiring between the tray 1 paper empty sensor and CN4 on the Main PWB. 4. If necessary: a. Install a new front duplex guide assembly . b. Perform OF7 Main PWB Check RAP