Xerox VersaLink B7025 Service Manual

April 2017
2-67
Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer
012-221A, 012-223A
Status Indicator RAPs
Launch Issue
012-221A, 012-223A Front Tamper Home Sensor Fail RAP
BSD-ON:BSD 12.4 Integrated Office Finisher Tamping and Offset
Initial Actions
NOTE: Ensure the correct RAP is performed, refer to the 012-221, 012-223 Front Tamper
Home Sensor 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 front tamper home sensor, PL 12.26 Item 6 is correctly installed and has no
foreign object and that the actuator is not broken.
• Switch off, then switch on the machine, GP 10.
Procedure
Check the front tamper for any foreign object, deformation and binding that prevents it from
moving.
The front tamper is good.
YN
Repair the deformation or remove the foreign object(s) and the binding. Install new com-
ponents as necessary, PL 12.26.
Check the drive mechanism to the front tamper for a deformed or broken part and not-seated
gears.
The drive mechanism is good.
YN
Repair the front tamper mechanism. Install new components as necessary, PL 12.26.
Enter dC330 code 012-220. Manually move the front tamper to actuate the front tamper home
sensor.
The display changes.
YN
Check the connections of P/J8700 and P/J8724. The connectors are good.
YN
Secure the connections.
Check for an open or short circuit between P/J8700 and P/J8724. The wiring is good.
YN
Repair the open wire or short circuit.
Measure the voltage between the finisher PWB P/J8700 pin 6 (+) and ground (-). The
voltage is approximately +5VDC.
YN
Check the +5VDC circuit. Refer to the Wiring Diagrams.
Measure the voltage between the finisher PWB P/J8700 pin 5 (+) and ground (-). Manu-
ally move the front tamper to actuate the front tamper home sensor. The voltage
changes.
YN
Install a new front tamper home sensor, PL 12.26 Item 6.
Check the wires and connectors for an intermittent open or short circuit. If the fault per-
sists, install a new finisher PWB, PL 12.14 Item 1.
Enter dC330 code 012-020 and 012-023 alternately. The front tamper motor runs.
YN
Check the connections of P/J8710 and J8738. The connectors are good.
YN
Secure the connections.
Check for an open or short circuit between P/J8710 and J8738. The wiring is good.
YN
Repair the open or short circuit.
Measure the voltage between the finisher PWB P/J8710 pin 5 (+) and ground (-), and
between P/J8710 pin 7 (+) and ground (-).
The voltage is approximately +24VDC.
YN
Check the +24VDC circuit. Refer to the Wiring Diagrams. If the fault persists, install
a new finisher PWB, PL 12.14 Item 1.
Install a new front tamper motor, PL 12.26 Item 15. If the fault persists, install a new fin-
isher PWB, PL 12.14 Item 1.
Check the wires and connectors for an intermittent open or short circuit. If the fault persists,
install a new finisher PWB, PL 12.14 Item 1.
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Xerox VersaLink B7025 Specifications

General

Print Speed	Up to 25 ppm
Print Resolution	Up to 1200 x 1200 dpi
Copy Resolution	Up to 600 x 600 dpi
Scan Resolution	Up to 600 x 600 dpi
Control Panel	5-inch color touchscreen
Duplex Printing	Standard
Processor	1.05 GHz
Memory	2 GB
Paper Output	250 sheets
Fax Speed	33.6 kbps
Fax Transmission Speed	3 seconds per page
Display	5-inch color touchscreen
Connectivity	Ethernet 10/100/1000 Base-T, High-speed USB 3.0
Functions	Print, Copy, Scan
Media Sizes Supported	A4, A5, A6, B5
Printer Type	Laser
Copy Speed	Up to 25 ppm
Mobile Printing	Apple AirPrint, Google Cloud Print, Xerox Print Service Plug-in for Android