Remedy: • Check the media path for obstructions or debris. • Cycle printer power. • If the problem persists, follow this procedure. 1 Check the installation and operation of the Registration Roller and the Registration Pinch Roller Assembly. Are the Registration Roller and the Registration Pinch Roller Assembly installed properly? Go to step 2. Replace the relevant part, then go to step 2. 2 Check connectors P/J12 and P/J120 on the MCU Board and the Registration Sensor. Are the connectors secure? Go to step 3. Reconnect the connectors, then go to step 3. 3 Does the error still occur when printing? Go to step 4. Complete. 4 Enter diagnostic mode and run the Regi Sensor test (see page 4-6). You can also use the CE Diag Tool to run this test (see page A-6). Lift the Main Paper Tray Chute (PL3.3.3), does the number on the display increase by 1 each time the Main Paper Tray Chute is lifted? Replace the MCU Board. Go to step 5. 5 Disconnect the MCU Board P/J12 and the Registration Sensor P/J120. Check the HARNESS ASSY RKN SNS for continuity. Is the harness damaged? Go to step 6. Repair the harness. 6 Check that the voltage across ground on the MCU Board P/J12-1 is +3.3 VDC. Is the voltage correct? Replace the Registration Sensor. Replace the MCU Board. 7 Check connectors P/J16 and P/J160 between the MCU Board and the Main Drive Assembly. Are the connectors secure? Go to step 5. Reconnect the connectors, then go to step 4. 8 Does the error still occur when printing? Go to step 9. Complete. 9 Enter diagnostic mode and run the Main Motor test (see page 4-6). You can also use the CE Diag Tool to run this test (see page A-14). Does the Main Drive Assembly function normally? Go to step 14. Go to step 10. 10 Check the Main Drive Assembly for proper installation. Is the Main Drive Assembly installed correctly? Go to step 12. Reseat the Main Drive Assembly, then go to step 11. 11 Does the error still occur when printing? Go to step 12. Complete. 12 Disconnect P/J16 from the MCU Board and P/J160 from the Main Drive Assembly. Check the continuity of the cable. Is the cable damaged? Repair the cable. Go to step 13. 13 Check the power to the Main Drive Assembly. Disconnect P/J16 on the MCU Board. Are the voltages across ground at P/J16-2 and P/J16-4 approximately +24 VDC when the Interlock Switch is pushed? Replace the Main Drive Assembly. Replace the MCU Board. 14 Check the MCU Board P/J25 for proper connection. Is P/J25 securely connected? Go to step 16. Reconnect the connector, then go to step 15. 15 Does the error still occur when printing? Go to step 16. Complete. 16 Enter diagnostic mode and run the Regi Clutch. You can also use the CE Diag Tool to run this test. See “Digital Output Test Procedures” on page A-14. Does the Registration Clutch function correctly? Replace the MCU Board. Replace the Registration Clutch.
Code: 077-304
Description: Rear Cover Open A Rear Cover Open error was detected.
Remedy: • Open and close the Rear Door. • Cycle printer power. • If the problem persists, follow this procedure. 1 Visually inspect the Rear Cover for damage. Is the Rear Cover damaged? Replace the Rear Cover. Go step 2. 2 Enter diagnostic mode and run the Cover Open Sensor test (see page 4-6). Does the number on the display increase by 1 each time the door is opened?. Go to step 4. Go to step 3. 3 Replace the Interlock Switch? Does the error persist? Go to step 4. Complete. 4 Replace the LVPS. Does the error still occur when printing? Replace the MCU Board. Complete.
Code: 077-900
Description: Remain Registration Jam Paper remaining at the registration section of the printer was detected.
Causes: • Fuser, PL5.1.1 • MCU Board, PL7.2.2
Remedy: • Check the media path for obstructions or debris. • Cycle printer power. • If the problem persists, follow this procedure. 1 Check the MCU Board P/J18 connection. Is P/J18 connected securely. Go to step 3. Reconnect P/J18, then go to step 2. 2 Does the error still occur when printing? Go to step 3. Complete. 3 Replace the Fuser. Warning: Allow the fuser to cool before replacement. Does the error still occur when printing? Replace the MCU Board. Complete.
Code: 077-901
Description: Exit Jam Paper remaining at the Exit section of the Printer was detected.
Remedy: 1 Check connectors P/J12 on the MCU Board and P/J120 on the Registration Sensor. Are the connections secure? Go to step 3. Secure the connectors, then go to step 2. 2 Does the error still occur when printing? Go to step 3. Complete. 3 Enter diagnostic mode and run the Regi Sensor test (see page 4-6). You can also use the CE Diag Tool to run this test (see page A-6). Lift the Main Paper Tray Chute (PL3.3.3). Does the number on the display change each time the Main Paper Tray Chute is lifted? Replace the MCU Board, then go to step 4. Go to step 5. 4 Does the error persist? Go to step 5. Complete. 5 Disconnect the MCU Board P/J12. Is the voltage across ground and J12-1 +3.3VDC? Replace the Registration Sensor. Replace the MCU Board.
Code: 091-402
Description: XERO Near Life The xerographics assembly is approaching end of life.
Causes: • MCU Board, PL7.2.2
Remedy: 1 Turn the printer off and then on. Does the error persist? Replace the MCU Board. Complete. 2 Does the error persist? Contact your designated field support for assistance. Complete.
Code: 092-310, 092-910
Description: Check Unit ADC Sensor This message indicates that the ADC Sensor needs cleaning. • 092-310: ADC Sensor Dustiness Pre Warning • 092-910: ADC Sensor Dustiness
Causes: • MCU Board, PL7.2.2
Remedy: • Cycle printer power. • Clean the ADC Sensor. • If the problem persists, follow the procedure below. 1 Disconnect P/J14 on the MCU Board. Is the voltage across ground at P/J14-1 and P/J14-9 on the MCU Board +5 VDC? Go to step 2. Replace the MCU Board, then go to step 2. 2 Does the error persist? Contact your designated field support for assistance. Complete.
Code: 092-651
Description: ADC Sensor Error An ADC Sensor error is detected.
Causes: • MCU Board, PL7.2.2
Remedy: 1 Clean the ADC sensor. Does the error persist when the power is turned on? Go to step 2. Complete. 2 Disconnect the harness at MCU Board P/J14 and at xerographics assembly P/J140, and check the harness for continuity. Is the harness continuous? Go to step 3. Repair the harness. 3 Replace the MCU Board. Does the error persist when the power is turned on? Contact your designated field support for assistance. Complete.
Code: 092-661
Description: ENV Sensor Error An error occurred while reading the Humidity Sensor.
Causes: • MCU Board, PL7.2.2
Remedy: 1 Replace the MCU Board. Does the error persist when the power is turned off and on? Contact your designated field support for assistance. Complete.
Máy Photocopy
Máy in mã vạch - In tem nhãn
PC- Laptop - Điện thoại
Máy in – Mực in
Máy chiếu - Màn chiếu
Máy chấm công - Kiểm soát ra vào
Máy hủy tài liệu
Máy đếm tiền, kho , quỹ
Loa - Loa bluetooth, vi tính, Karaok
Máy lạnh, Cây nước nóng lạnh
