How to Fix 012-302B Error Code for Xerox VersaLink C7020 C7025 C7030 C7000 Printer?
Posted by Xwk Tech on
012-302B Front Cover Interlock Open RAP
BSD-ON: BSD 13.3 Office Finisher LX Interlock Switching
Initial Actions
NOTE: Ensure the correct RAP is performed, refer to the 012-302 Front Cover Interlock Open Entry RAP.
WARNING: Ensure that the electricity to the machine is switched off while performing tasks that do not need electricity. Refer to GP 10. Disconnect the power cord. Electricity can cause death or injury. Moving parts can cause injury.
• Check the installation of the front door interlock switch, PL 13.45 Item 19.
• Check that the front cover can be opened and closed.
Procedure
1. Enter dC330 code 012-302. Open then close the finisher front cover to actuate the front door interlock switch. The display changes. If YES, go to 11. If NO, go to 2.
2. Cheat the front door interlock switch. The display changes. If YES, go to 10. If NO, go to 3.
3. Check the wiring between J8982 pin 3 and J8891 pin 2B, and from J8891 pin 2A to J8982 pin 2 for an open or short circuit, or a loose or damaged connector. The wiring is good. If YES, go to 5. If NO, go to 4.
4. Reconnect or repair as necessary.
5. Remove the cheater. Measure the voltage between J8891 pin 2A on the front door interlock switch and ground. The voltage is approximately +5VDC. If YES, go to 7. If NO, go to 6.
6. Check the wiring from J8891 pin 2A to J8982 pin 3 for an open or short circuit, or a loose or damaged connector. If the wires are good, install a new finisher PWB, PL 13.45 Item 2.
7. Cheat the interlock switch. The voltage drops to 0VDC. If YES, go to 9. If NO, go to 8.
8. Install a new front door interlock switch, PL 13.45 Item 19.
9. Install a new finisher PWB, PL 13.45 Item 2.
10. Check the actuator for damage or misalignment
11. Check the interlock circuit for an intermittent condition. If the fault persists, install a new finisher PWB, PL 13.45 Item 2.
**This RAP is from Xerox Service Manual. All brand names and trademarks are their respective owner's property.**
You may be also interested in below toner and drum chip (CRUM) for Xerox VersaLink C7020, C7025, C7030, C7000.
Toner Chip (For North America and West Europe Region):
• 106R03741 106R03744 106R03743 106R03742
• 106R03757 106R03760 106R03759 106R03758
• 106R03737 106R03740 106R03739 106R03738
Toner Chip (For South America and East Europe Region):
• 106R03749 106R03752 106R03751 106R03750
• 106R03745 106R03748 106R03747 106R03746
• 106R03765 106R03768 106R03767 106R03766
Toner Chip (For Metered Machine):
• 106R03733 106R03736 106R03735 106R03734
Drum Chip:
• 113R00780 113R00782
BSD-ON: BSD 13.3 Office Finisher LX Interlock Switching
Initial Actions
NOTE: Ensure the correct RAP is performed, refer to the 012-302 Front Cover Interlock Open Entry RAP.
WARNING: Ensure that the electricity to the machine is switched off while performing tasks that do not need electricity. Refer to GP 10. Disconnect the power cord. Electricity can cause death or injury. Moving parts can cause injury.
• Check the installation of the front door interlock switch, PL 13.45 Item 19.
• Check that the front cover can be opened and closed.
Procedure
1. Enter dC330 code 012-302. Open then close the finisher front cover to actuate the front door interlock switch. The display changes. If YES, go to 11. If NO, go to 2.
2. Cheat the front door interlock switch. The display changes. If YES, go to 10. If NO, go to 3.
3. Check the wiring between J8982 pin 3 and J8891 pin 2B, and from J8891 pin 2A to J8982 pin 2 for an open or short circuit, or a loose or damaged connector. The wiring is good. If YES, go to 5. If NO, go to 4.
4. Reconnect or repair as necessary.
5. Remove the cheater. Measure the voltage between J8891 pin 2A on the front door interlock switch and ground. The voltage is approximately +5VDC. If YES, go to 7. If NO, go to 6.
6. Check the wiring from J8891 pin 2A to J8982 pin 3 for an open or short circuit, or a loose or damaged connector. If the wires are good, install a new finisher PWB, PL 13.45 Item 2.
7. Cheat the interlock switch. The voltage drops to 0VDC. If YES, go to 9. If NO, go to 8.
8. Install a new front door interlock switch, PL 13.45 Item 19.
9. Install a new finisher PWB, PL 13.45 Item 2.
10. Check the actuator for damage or misalignment
11. Check the interlock circuit for an intermittent condition. If the fault persists, install a new finisher PWB, PL 13.45 Item 2.
**This RAP is from Xerox Service Manual. All brand names and trademarks are their respective owner's property.**
You may be also interested in below toner and drum chip (CRUM) for Xerox VersaLink C7020, C7025, C7030, C7000.
Toner Chip (For North America and West Europe Region):
• 106R03741 106R03744 106R03743 106R03742
• 106R03757 106R03760 106R03759 106R03758
• 106R03737 106R03740 106R03739 106R03738
Toner Chip (For South America and East Europe Region):
• 106R03749 106R03752 106R03751 106R03750
• 106R03745 106R03748 106R03747 106R03746
• 106R03765 106R03768 106R03767 106R03766
Toner Chip (For Metered Machine):
• 106R03733 106R03736 106R03735 106R03734
Drum Chip:
• 113R00780 113R00782