• Code: 07-304B
• Description: Tray 4 Open During Run RAP (W/TAG 151)
• Remedy: Enter dC330 code 07-304 tray 4 home sensor, Q07-304. Press Start. Open and fully close the tray. The display changes. Y↓N→Go to Flag 1. Check Q07-304. Refer to: • GP 11 How to Check a Sensor. • P/J1 HCF control PWB. • 01B 0V Distribution RAP. Install new components as necessary: • Tray 4 home sensor, PL 7.21 Item 4. • HCF control PWB, PL 7.21 Item 2. Check the sensor holder, PL 7.21 Item 3. If the problem continues, install new components as necessary: • Tray 4 home sensor, PL 7.21 Item 4. • HCF control PWB, PL 7.21 Item 2.

• Code: 07-306
• Description: Tray 5 Door Open During Run RAP 07-306 Tray 5 door open during run when the paper is fed from tray 5.
• Remedy: Enter dC330 code 07-306 tray 5 door switch, S07-306 Press Start. Open and fully close the door The display changes. Y↓N→Go to Flag 1. Check S07-306. Refer to: • GP 13 How to Check a Switch. • 01E +5V Distribution RAP • P/J507, Tray 5 control PWB. • 01B 0V Distribution RAP. Install new components as necessary: • Tray 5 door switch, PL 7.60 Item 6. • Tray 5 control PWB, PL 7.68 Item 8. If the problem continues, install new components as necessary: • Tray 5 door switch, PL 7.60 Item 6 • Tray 5 control PWB, PL 7.68 Item 8.

• Code: 07-353
• Description: Tray 1 Elevator Lift Failure RAP 07-353 Tray 1 stack height sensor did not actuate within the correct time after the feed / elevator motor turned on.
• Remedy: Enter dC330 code 07-336 tray 1 stack height sensor, Q07-336. Press Start. Pull out tray 1 and push fully home. The display changes Y↓N→Go to Flag 1. Check Q07-383. Refer to: • GP 11 How to Check a Sensor. • P/J274, Tray 1 and 2 control PWB • 01E +5V Distribution RAP. • 01B 0V Distribution RAP. Install new components as necessary: • Tray 1 stack height sensor, PL 8.26 Item 8. • Tray 1 and 2 control PWB, PL 7.10 Item 2. CAUTION To prevent damage to the elevator and paper feed mechanism, the paper tray must be pulled out before MOT07-010 is run in diagnostics. Enter dC330 code 07-010 tray 1 feed / elevator motor, MOT07-010. Pull out tray 1. Press Start. The motor runs Y↓N→Go to Flag 2. Check MOT07-010. Refer to: • GP 10 How to Check a Motor. • P/J274, Tray 1 and 2 control PWB. • 01G +24V Distribution RAP. • 01B 0V Distribution RAP Install new components as necessary: • Tray 1 Feed / elevator motor, PL 8.26 Item 8. • Tray 1 and 2 control PWB, PL 7.10 Item 2. Perform the following: • Check the feeder / elevator motor drive gears. • Check the tray 1 stack height mechanism on the feeder assembly, If the fault still occurs then go to 07A Tray 1 and Tray 2 False Paper Level RAP.

• Code: 07-354
• Description: Tray 2 Elevator Lift Failure RAP 07-354 Tray 2 stack height sensor did not actuate within the correct time after the feed / elevator motor turned on.
• Remedy: Enter dC330 code 07-337 tray 2 stack height sensor, Q07-337. Press Start. Pull out tray 1 and push fully home. The display changes Y↓N→Go to Flag 1. Check Q07-337. Refer to: • GP 11 How to Check a Sensor. • P/J275, Tray 1 and 2 control PWB. • 01E +5V Distribution RAP. • 01B 0V Distribution RAP. Install new components as necessary: • Tray 2 stack height sensor, PL 8.26 Item 8. • Tray 1 and 2 control PWB, PL 7.10 Item 2. CAUTION To prevent damage to the elevator and paper feed mechanism, the paper tray must be pulled out before MOT07-020 is run in diagnostics. Enter dC330 code 07-020 tray 1 feed / elevator motor, MOT07-020. Pull out tray 1. Press Start. The motor runs Y↓N→Go to Flag 2. Check MOT07-020. Refer to: • GP 10 How to Check a Motor. • P/J275, Tray 1 and 2 control PWB. • 01G +24V Distribution RAP. • 01B 0V Distribution RAP Install new components as necessary: • Tray 2 Feed / elevator motor, PL 8.26 Item 6. • Tray 1 and 2 control PWB, PL 7.10 Item 2. Perform the following: • Check the feeder / elevator motor drive gears. • Check the tray 2 stack height mechanism on the feeder assembly, If the fault still occurs then go to 07A Tray 1 and Tray 2 False Paper Level RAP.

• Code: 07-355
• Description: Tray 3 Elevator Lift Failure Entry RAP 07-355 Tray 3 stack height sensor does not actuate within the correct time after the elevator motor turned on.
• Remedy: Go to the relevant procedure: • (W/O TAG 151) go to the 07-355A Tray 3 Elevator Lift Failure RAP (W/O TAG 151). • (W/TAG 151g) go to the 07-355B Tray 3 Elevator Lift Failure RAP (W/TAG 151).

• Code: 07-355A
• Description: Tray 3 Elevator Lift Failure RAP (W/O TAG 151)
• Remedy: Enter dC330 code 07-303 tray 3 home switch, S07-303. Press Start. Pull out the tray and push back in. The display changes. Y↓N→Go to Flag 1. Check S07-303. Refer to: • GP 13 How to Check a Switch. • P/J392, HCF control PWB. • 01E +5V Distribution RAP. • 01B 0V Distribution RAP Install new components as necessary: • Tray 3 home switch, PL 7.20 Item 4. • HCF control PWB, PL 7.20 Item 2. Enter dC330 code 07-383 tray 3 stack height sensor, Q07-383. Press Start. Pull out tray 3 and manually activate the stack height sensor on the paper feed assembly. The display changes Y↓N→Go to Flag 2. Check Q07-383. Refer to: • GP 11 How to Check a Sensor. • P/J392, HCF control PWB. • 01E +5V Distribution RAP. • 01B 0V Distribution RAP. Install new components as necessary: • Tray 3 stack height sensor, PL 8.30 Item 21 • HCF control PWB, PL 7.20 Item 2. Disconnect P/J396 on the HCF control PWB, Flag 3. Connect a service meter between pin 1 and pin 3 on the wiring side of the connector. Continuity is measured when the switch is deactivated and open circuit is measured when the switch is actuated. Y↓N→Go to Flag 3. Check S07-393. Refer to: • GP 13 How to Check a Switch. • P/J396, HCF control PWB. • 01G +24V Distribution RAP. • 01B 0V Distribution RAP. Install new components as necessary: • Tray 3 paper feeder, PL 8.30 Item 2. • HCF control PWB, PL 7.20 Item 2. CAUTION To prevent damage to the elevator and paper feed mechanism, the paper tray must be pulled out before MOT07-030 is run in diagnostics. Enter dC330 code 07-030 tray 3 elevator motor, MOT07-030. Pull out tray 3. Press Start. The motor runs Y↓N→Go to Flag 4. Check MOT07-030. Refer to: • GP 10 How to Check a Motor. • P/J395, HCF control PWB. • 01G +24V Distribution RAP. • 01B 0V Distribution RAP Install new components as necessary: • Tray 3 elevator motor, PL 7.20 Item 1. • HCF control PWB, PL 7.20 Item 2. Perform the following: • Check elevator cables, PL 7.15 Item 4, PL 7.15 Item 6, PL 7.15 Item 7. • Check elevator motor drive coupling, PL 7.20 Item 1. • Check tray elevator drive gears and drive coupling, PL 7.15. • Check the tray 3 empty sensor actuator, PL 8.30 Item 1. If the fault still occurs go to 07E Tray 3 or Tray 4 Out of Paper RAP.

• Code: 07-355B
• Description: Tray 3 Elevator Lift Failure RAP (W/TAG 151)
• Remedy: Enter dC330 code 07-303 tray 3 home sensor, Q07-303. Press Start. Pull out the tray and push back in. The display changes. Y↓N→Go to Flag 1. Check S07-303. Refer to: • GP 11 How to Check a Sensor. • P/J1, HCF control PWB. • 01E +5V Distribution RAP. • 01B 0V Distribution RAP Install new components as necessary: • Tray 3 home sensor, PL 7.21 Item 4. • HCF control PWB, PL 7.21 Item 2. Enter dC330 code 07-383 tray 3 stack height sensor, Q07-383. Press Start. Pull out tray 3 and manually activate the stack height sensor on the paper feed assembly. The display changes Y↓N→Go to Flag 2. Check Q07-383. Refer to: • GP 11 How to Check a Sensor. • P/J1, HCF control PWB. • 01E +5V Distribution RAP. • 01B 0V Distribution RAP. Install new components as necessary: • Tray 3 stack height sensor, PL 8.32 Item 7. • HCF control PWB, PL 7.21 Item 2. Disconnect P/J10 on the HCF control PWB, Flag 3. Connect a service meter between pin 1 and pin 2 on the wiring side of the connector. Continuity is measured when the stack limit switch is deactuated and open circuit is measured when the switch is actuated. Y↓N→Go to Flag 3. Check the stack limit switch. Refer to: • GP 13 How to Check a Switch. • P/J10, HCF control PWB. • 01G +24V Distribution RAP. • 01B 0V Distribution RAP. Install new components as necessary: • Tray 3 over elevate switch, PL 8.32 Item 9. • HCF control PWB, PL 7.21 Item 2. CAUTION To prevent damage to the elevator and paper feed mechanism, the paper tray must be pulled out before MOT07-030 is run in diagnostics. Re-connect P/J10. Enter dC330 code 07-030 tray 3 elevator motor, MOT07-030. Pull out tray 3. Press Start. The motor runs Y↓N→Go to Flag 4. Check MOT07-030. Refer to: • GP 10 How to Check a Motor. • P/J13, HCF control PWB. • 01G +24V Distribution RAP. • 01B 0V Distribution RAP Install new components as necessary: • Tray 3 elevator motor, PL 7.21 Item 1. • HCF control PWB, PL 7.21 Item 2. Perform the following: • Check the elevator cables, PL 7.18 Item 4, PL 7.18 Item 6, PL 7.18 Item 8. • Check the elevator drives gear coupling, PL 7.19 Item 10. If the fault still occurs go to 07E Tray 3 or Tray 4 Out of Paper RAP.

• Code: 07-360
• Description: Tray 4 Elevator Lift Failure Entry RAP 07-360 Tray 4 stack height sensor does not actuate within 7 seconds after the elevator motor is turned on.
• Remedy: Go to the relevant procedure: • (W/O TAG 151) go to the 07-360A Tray 4 Elevator Lift Failure RAP (W/O TAG 151). • (W/TAG 151) go to the 07-360B Tray 4 Elevator Lift Failure RAP (W/TAG 151).