How to Fix 012-291B Error Code for Xerox VersaLink C7020 C7025 C7030 C7000 Printer?

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012-291B Stapler Fail RAP

BSD-ON: BSD 13.12 Office Finisher LX Staple Control

Initial Actions

NOTE: Ensure the correct RAP is performed, refer to the 012-291 Stapler Fail 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 stapler for jammed staples or an incorrectly installed staple cartridge.

Procedure

1. Enter dC330 code 012-046 then 012-047. The stapler cycles. If YES, go to 3. If NO, go to 2.

2. Check the wiring between J8887 pins 1 to 4 on the stapler assembly and P/J8981 pins 9 to 12 on the finisher PWB for an open or short circuit, or loose or damaged connectors. If the wires are good, install a new stapler assembly, PL 13.20 Item 4. If the fault persists, install a new finisher PWB, PL 13.45 Item 2.

3. Enter dC330 code 012-244 to check the staple home sensor. The value is L. If YES, go to 7. If NO, go to 4.

4. Measure the voltage between P/J8988 pins 1 to 5 on the stapler assembly. The voltage is approximately +5VDC. If YES, go to 6. If NO, go to 5.

5. Check the wirings from P/J8981 pins 4 and 8 to J8886 pins 5 and 1 for an open circuit. If the wires are good, install a new finisher PWB, PL 13.45 Item 2.

6. Check the wiring from J8886 pin 4 to P/J8981 pin 5 for an open circuit. If the wiring is good, install a new stapler assembly, PL 13.20 Item 4.

7. Check for an intermittent connection. If the check is good, install a new stapler assembly, PL 13.20 Item 4. 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

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