Ac Power Rap - Xerox VersaLink B7025 Service Manual

01A AC Power RAP
BSD-ON: BSD 1.1.Main Power On (1 of 2)
BSD-ON: BSD 1.2 Main Power On (2 of 2)
Use this procedure to identify AC power input and output failures.
Procedure
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.
Take care when measuring AC mains (line) voltage. Electricity can cause death or injury.
Switch off the main power switch, GP 10. Check the voltage between
GFI breaker. The voltage measured is within electrical power requirements,
Y N
Disconnect the power cord from the outlet. Check the AC mains (line) voltage at the cus-
tomers power outlet. The voltage measured is within electrical power requirements,
GP 17.
Y N
If the voltage is incorrect, or the wiring of the main supply is found to be defective,
inform your technical manager and the customer. Do not attempt to repair or adjust
the customer supply.
Check the power cord for open circuit and poor contact. The main power cord is good.
Y N
Install a new power cord.
Install a new inlet GFI breaker, PL 1.15 Item
Switch on the main power switch, GP 10. Check the voltage between
LVPS. The AC power supply is within specification,
Y N
Switch off the power, then unplug the power cord from the outlet. Check the wiring:
• Between the GFI breaker ( J10
• Between the main power switch (
• Between the inlet GFI breaker (
Install new components as necessary:
• Main power switch, PL 1.05 Item
• LVPS, PL 1.10 Item 8.
Check the AC circuit to each component. Refer to the
Launch Issue
Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer
WARNING
WARNING
J10 and J18
7.
P1 pin 1 and pin 3 on the
GP 17.
pin 1) and the main power switch ( P/J12
P/J14 pin 1) and the LVPS ( P1 pin 3).
J18 pin 1) and the LVPS ( P1 pin 1).
6.
Wiring Diagrams.
01B +5VDC Power Fault RAP
BSD-ON: BSD 1.2 Main Power On (2 of 2)
BSD-ON: BSD 1.4 DC Power Generation (1 of 2)
Procedure
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to
death or injury. Moving parts can cause injury.
Take care when measuring AC mains (line) voltage. Electricity can cause death or injury.
Check the voltage between the LVPS (
Y N
on the inlet Check the voltage between
GP 17. within specification,
Y N
Perform the
Switch off the machine,
then switch on the machine,
and ground. +5VDC is measured.
Y N
Install a new LVPS,
Check the +5VDC circuit for a short circuit to frame. Refer to the
Check the wiring of the suspect component for an open circuit or poor contact. Refer to the
Wiring Diagrams.
pin 1).
April 2017
2-13
WARNING
GP 10. Disconnect the power cord. Electricity can cause
WARNING
P/J501 pin 8) and ground. +5VDC is measured.
P1 pin 1 and pin 3 on the LVPS. The AC power supply is
GP 17.
01A

AC Power RAP.

GP 10. Disconnect P/J501 from the LVPS. Wait 15 seconds,
GP 10. Check the voltage between the LVPS (
PL 1.10 Item 8.
P/J501 pin 8)
Wiring Diagrams.
Status Indicator RAPs
01A, 01B