Xerox VersaLink B7025 Service Manual

April 2017
2-484
Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer
078-104, 078-901
Launch Issue
Status Indicator RAPs
078-104, 078-901 HCF Feed Out Sensor Fault RAP
BSD-ON: BSD 8.8 HCF Paper Transportation
078-104 Paper fed from the HCF did not actuate the HCF feed out sensor within the specified
time.
078-104 The HCF feed out sensor detected paper.
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 Spec-
ifications.
• 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.
Enter dC330 code 078-101. Manually actuate the HCF feed out sensor, PL 70.55 Item 25.
The display changes.
YN
Check the HCF feed out sensor.
Enter dC330 code 078-093 to run the HCF takeaway motor. The motor runs.
YN
Check the wiring between the HCF takeaway motor ( P/J57) and the HCF PWB ( P/J6).
The wiring is good.
YN
Repair as necessary.
Check that the resistance through the HCF takeaway motor is approximately 0.8 ohms
between:
• P/J57 pin 3 to pins 1 and 2.
• P/J57 pin 4 to pins 5 and 6.
The resistances are good.
YN
Install a new HCF takeaway motor, PL 70.60 Item 7.
Check the voltage between JF06 pins 9 and 10 and ground. +24V is measured.
YN
Check the +24VDC circuit.
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.
Check the HCF take away components. Install new components as necessary, PL 70.55.
A
A
B
B

Xerox VersaLink B7025 Specifications

General

Brand	Xerox
Model	VersaLink B7025
Category	All in One Printer
Language	English