• Code: 07-130
• Description: Jam 0 From Tray 1
• Causes: The lead edge of the paper failed to actuate the registration sensor within the correct time after paper was fed from tray 1.
• Remedy: 1. Pull out tray 1. Remove all jammed paper. 2. Check the paper path for damage or obstructions. 3. Remove the tray 1 pickup roll . Check that the pickup roll is clean. If necessary, install a new pickup roll . 4. Check the retard pad on tray 1. If necessary, install a new retard pad assembly . 5. Check that the following components are clean and rotate freely, install new components as necessary: • Registration roll . • Registration roll idler . 6. Check that the registration sensor actuator moves freely and is not damaged. If necessary, install a new registration sensor actuator . 7. Enter dC330 code 08-500. Check the registration sensor (Q08-500). If necessary, install a new HVPS . NOTE: The registration sensor is mounted on the HVPS. 8. Enter dC330 code 04-100 to run the main BLDC motor. 9. Check the wiring between the main BLDC motor and CN38 on the Main PWB. 10. While the main BLDC motor runs, stack the code 08-810 to energize the tray 1 pickup clutch (CL08-810). Check that the tray 1 pickup roll rotates. Install new components as necessary and . 11. Check the wiring between the tray 1 pickup clutch and CN35 on the Main PWB. 12. While the main BLDC motor runs, stack the code 08-850 to energize the registration clutch (CL08-850). Check that the registration roll does not rotate. Install new components as necessary . 13. Check the wiring between the registration clutch and CN35 on the Main PWB. 14. If necessary: • Install a new front duplex guide assembly . • Perform OF7 Main PWB Check RAP.

• Code: 07-210
• Description: Paper Empty at Tray 2
• Causes: The machine has detected that tray 2 is empty.
• Remedy: 1. Pull out tray 2. Check that the paper empty actuator moves freely and is not damaged. 2. Enter dC330 code 07-230. Check the tray 2 paper empty sensor (S07-230) . 3. Check the wiring between the paper empty sensor and CN1 on the Tray 2 PWB. If necessary, install a new paper empty sensor . 4. Check the wiring between CN7 on the Tray PWB and CN33 and CN34 on the Main PWB. 5. If necessary: a. Install a new tray 2 PWB . b. Perform OF7 Main PWB Check RAP.

• Code: 07-230
• Description: Jam 0 From Tray 2
• Causes: The lead edge of the paper failed to actuate the registration sensor within the correct time after paper was fed from tray 2.
• Remedy: 1. Pull out tray 1 and tray 2. Remove all jammed paper. 2. Check the paper path for damage or obstructions. 3. Remove the pickup roll assembly . Check that the pickup roll is clean. If necessary, install a new pickup roll assembly . 4. Check the retard pad on tray 2. If necessary, install a new retard pad assembly . 5. Check that the following components are clean and rotate freely, install new components as necessary: • Registration roll . • Registration roll idler . 6. Check that the registration sensor actuator moves freely and is not damaged. If necessary, install a new registration sensor actuator . 7. Enter dC330 code 08-500. Check the registration sensor (Q08-500). If necessary, install a new HVPS . NOTE: The registration sensor is mounted on the HVPS. 8. Enter dC330 code 08-920 to run the tray 2 feed motor. 9. Check the wiring between the tray 2 feed motor and CN8 on the Tray 2 PWB. 10. While the tray 2 feed motor runs, stack the code 08-820 to energize the tray 2 pickup clutch (CL08-820). Check that the tray 2 pickup roll assembly and feed roll rotate. Install new components as necessary . 11. Check the wiring between the tray 2 pickup clutch and CN11 on the Tray 2 PWB. 12. Enter dC330 code 04-100 to run the main BLDC motor. 13. Check the wiring between the main BLDC motor and CN38 on the Main PWB. 14. While the main BLDC motor runs, stack the code 08-850 to energize the registration clutch (CL08-850). Check that the registration roll does not rotate. Install new components as necessary . 15. Check the wiring between the registration clutch and CN35 on the Main PWB. 16. If necessary: a. Install new components: • Front duplex guide assembly . • Tray 2 feed motor . • Tray 2 PWB . • Tray 2 assembly . b. Perform OF7 Main PWB Check RAP.

• Code: 07-231
• Description: Check the Tray Feed Area
• Causes: The machine has detected that paper is jammed in the tray 2 paper feeding area at power on.
• Remedy: 1. Pull out tray 2. Remove all jammed paper. 2. Remove the pickup roll assembly . Check that the pickup roll is clean. If necessary, install a new pickup roll assembly . 3. Enter dC330 code 08-920 to run the tray 2 feed motor. 4. Check the wiring between the tray 2 feed motor and CN8 on the Tray 2 PWB. 5. While the tray 2 feed motor runs, stack the code 08-820 to energize the tray 2 pickup clutch (CL08-820). Check that the tray 2 pickup roll assembly and feed roll rotate. Install new components as necessary . 6. Check the wiring between the tray 2 pickup clutch and CN11 on the Tray 2 PWB. 7. If necessary, install new components: • Tray 2 feed motor . • Tray 2 PWB . • Tray 2 assembly .

• Code: 07-500
• Description: Paper Empty at Bypass Tray
• Causes: The machine has detected a failure to feed from the bypass tray.
• Remedy: 1. Open the front cover assembly . Check that the paper feed area at the bypass tray is clean. 2. Check the operation of the bypass paper empty sensor actuator . 3. Enter dC330 code 07-510. Check the bypass paper empty sensor (S07-510) . 4. Check the wiring between the bypass paper empty sensor and CN37 on the Main PWB. If necessary, install a new bypass paper empty sensor . 5. If necessary: a. Install a new bypass feed assembly . b. Perform OF7 Main PWB Check RAP.

• Code: 07-530
• Description: Jam 0 From the Bypass Tray
• Causes: The registration sensor failed to actuate within the correct time after paper was fed from the bypass tray.
• Remedy: 1. Switch off the machine, then switch on the machine. 2. Open the front cover assembly . Remove all jammed paper. 3. Check the paper path for damage or obstructions. 4. Check that the bypass pickup roll assembly is clean. If necessary, install a new bypass pickup roll assembly . 5. Check the bypass tray retard pad. If necessary, install a new retard pad . 6. Check that the registration sensor actuator moves freely and is not damaged. If necessary, install a new registration sensor actuator . 7. Enter dC330 code 08-500. Check the registration sensor (Q08-500). If necessary, install a new HVPS . NOTE: The registration sensor is mounted on the HVPS. 8. Enter dC330 code 04-100 to run the main BLDC motor. 9. Check the wiring between the main BLDC motor and CN38 on the Main PWB. 10. While the main BLDC motor runs, stack the code 08-800 to energize the bypass feed clutch (CL08-800). Check that the bypass pickup roll assembly rotates. 11. Check the wiring between the bypass feed solenoid and CN37 on the Main PWB. 12. If necessary: a. Install a new bypass feed assembly . b. Perform OF7 Main PWB Check RAP.

• Code: 08-100
• Description: Jam 1
• Causes: The lead edge of the document failed to actuate the fuser exit sensor within the correct time after registration.
• Remedy: 1. Switch off the machine, then switch on the machine. 2. Open the front cover assembly . Remove all jammed paper. 3. Remove the print cartridge and the fuser module . Check the paper path for damage or obstructions. 4. Open the fuser door . Check the following, install new components as necessary: a. The fuser exit sensor actuator moves freely and is not damaged. b. The fuser heat roll , pressure roll 1 and pressure roll 2 are clean and rotate freely. c. The fuser exit roll and idlers are clean and rotate freely. d. The fuser stripper fingers . 5. Enter dC330 code 08-600. Check the fuser exit sensor (Q08-600). If necessary, install a new HVPS . NOTE: The fuser exit sensor is mounted on the HVPS. 6. Reinstall the fuser. Enter dC330 code 04-200. Check that the exit motor (MOT04-200) , runs and drives the fuser rolls. 7. Check the wiring between the exit motor and CN2 on the Connection PWB. Install new components as necessary . 8. Enter dC330 code 04-100 to run the main BLDC motor. 9. Check the wiring between the main BLDC motor and CN38 on the Main PWB. 10. If necessary: a. Install a new print cartridge . b. Perform OF7 Main PWB Check RAP.

• Code: 08-200
• Description: Jam in Tray
• Causes: The machine has detected a paper jam in the tray 2 feed area.
• Remedy: 1. Pull out tray 1 and tray 2. Remove all jammed paper. 2. Check the paper path for damage or obstructions. 3. Remove the pickup roll assembly . Check that the pickup roll is clean. If necessary, install a new pickup roll assembly . 4. Check the retard pad on tray 2. If necessary, install a new retard pad assembly . 5. Check that the following components are clean and rotate freely, install new components as necessary: • Registration roll . • Registration roll idler . 6. Check that the registration sensor actuator moves freely and is not damaged. If necessary, install a new registration sensor actuator . 7. Enter dC330 code 08-500. Check the registration sensor (Q08-500). If necessary, install a new HVPS . NOTE: The registration sensor is mounted on the HVPS. 8. Enter dC330 code 08-920 to run the tray 2 feed motor. 9. Check the wiring between the tray 2 feed motor and CN8 on the Tray 2 PWB. 10. While the tray 2 feed motor runs, stack the code 08-820 to energize the tray 2 pickup clutch (CL08-820). Check that the tray 2 pickup roll assembly and feed roll rotate. Install new components as necessary . 11. Check the wiring between the tray 2 pickup clutch and CN11 on the Tray 2 PWB. 12. Enter dC330 code 04-100 to run the main BLDC motor. 13. Check the wiring between the main BLDC motor and CN38 on the Main PWB. 14. While the main BLDC motor runs, stack the code 08-850 to energize the registration clutch (CL08-850). Check that the registration roll does not rotate. Install new components as necessary . 15. Check the wiring between the registration clutch and CN35 on the Main PWB. 16. If necessary: a. Install new components: • Front duplex guide assembly . • Tray 2 feed motor . • Tray 2 PWB . • Tray 2 assembly . b. Perform OF7 Main PWB Check RAP.