How to Fix 078-102 Error Code for Xerox VersaLink C7020 C7025 C7030 C7000 Printer?
Posted by Xwk Tech on
078-102 Registration Sensor Jam (HCF) RAP
BSD-ON: BSD 8.5 Registration
BSD-ON: BSD 8.8 HCF Paper Transportation
078-102 Paper fed from the HCF did not actuate the registration sensor within the specified time.
Initial Actions
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 condition of the paper in the HCF. Refer to GP 15 Paper and Media Size Specifications.
• Check for obstructions in the paper path.
Procedure
Refer to the procedures that follow as necessary:
• GP 6 How to Check a Motor.
• GP 7 How to Check a Sensor.
• GP 8 How to Check a Solenoid or Clutch.
1. Enter dC330, code 077-104. Manually actuate the registration sensor, PL 80.55 Item 4. The display changes. If YES, go to 3. If NO, go to 2.
2. Check the registration sensor, PL 80.55 Item 4.
3. Enter dC330 code 078-093 to run the HCF takeaway motor. The motor runs. If YES, go to 11. If NO, go to 4.
4. Check the wiring between the HCF takeaway motor (JF57) and the HCF PWB (JF06). The wiring is good. If YES, go to 6. If NO, go to 5.
5. Repair as necessary.
6. Check that the resistance through the HCF takeaway motor is approximately 0.8 ohms between:
• JF57 pin 3 to pins 1 and 2.
• JF57 pin 4 to pins 5 and 6.
The resistances are good. If YES, go to 8. If NO, go to 7.
7. Install a new HCF takeaway motor, PL 70.60 Item 7.
8. Check the voltage between JF06 pins 9 and 10 and ground. +24V is measured. If YES, go to 10. If NO, go to 9.
9. Check the +24VDC circuit.
10. Install a new HCF takeaway motor, PL 70.60 Item 7. If the fault persists, install a new HCF PWB, PL 70.60 Item 9.
11. Check the items that follow:
• Check the HCF feed roll, nudger roll, PL 80.61 and retard roll, PL 80.62 for foreign substances or wear. Clean or install new components as necessary.
• Check the registration roll and takeaway roll 1, PL 80.55 for foreign substances or wear. Clean or install new components as necessary.
• Takeaway roll and nip rolls, PL 70.55 for foreign substances or wear.
• HCF and IOT for a poor docking
• Drive gears, PL 80.60.
If the fault persists, install a new HCF PWB, PL 70.60 Item 9.
**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 8.5 Registration
BSD-ON: BSD 8.8 HCF Paper Transportation
078-102 Paper fed from the HCF did not actuate the registration sensor within the specified time.
Initial Actions
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 condition of the paper in the HCF. Refer to GP 15 Paper and Media Size Specifications.
• Check for obstructions in the paper path.
Procedure
Refer to the procedures that follow as necessary:
• GP 6 How to Check a Motor.
• GP 7 How to Check a Sensor.
• GP 8 How to Check a Solenoid or Clutch.
1. Enter dC330, code 077-104. Manually actuate the registration sensor, PL 80.55 Item 4. The display changes. If YES, go to 3. If NO, go to 2.
2. Check the registration sensor, PL 80.55 Item 4.
3. Enter dC330 code 078-093 to run the HCF takeaway motor. The motor runs. If YES, go to 11. If NO, go to 4.
4. Check the wiring between the HCF takeaway motor (JF57) and the HCF PWB (JF06). The wiring is good. If YES, go to 6. If NO, go to 5.
5. Repair as necessary.
6. Check that the resistance through the HCF takeaway motor is approximately 0.8 ohms between:
• JF57 pin 3 to pins 1 and 2.
• JF57 pin 4 to pins 5 and 6.
The resistances are good. If YES, go to 8. If NO, go to 7.
7. Install a new HCF takeaway motor, PL 70.60 Item 7.
8. Check the voltage between JF06 pins 9 and 10 and ground. +24V is measured. If YES, go to 10. If NO, go to 9.
9. Check the +24VDC circuit.
10. Install a new HCF takeaway motor, PL 70.60 Item 7. If the fault persists, install a new HCF PWB, PL 70.60 Item 9.
11. Check the items that follow:
• Check the HCF feed roll, nudger roll, PL 80.61 and retard roll, PL 80.62 for foreign substances or wear. Clean or install new components as necessary.
• Check the registration roll and takeaway roll 1, PL 80.55 for foreign substances or wear. Clean or install new components as necessary.
• Takeaway roll and nip rolls, PL 70.55 for foreign substances or wear.
• HCF and IOT for a poor docking
• Drive gears, PL 80.60.
If the fault persists, install a new HCF PWB, PL 70.60 Item 9.
**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