Rep 80.13 Stm Pwb - Xerox VersaLink B7025 Service Manual

REP 80.13 STM PWB

Parts List on PL 70.28
Removal
Switch off the electricity to the machine. Refer to
from the customer supply while performing tasks that do not need electricity. Electricity
can cause death or injury. Moving parts can cause injury.
Figure 1 ESD Symbol
Observe ESD procedures during this procedure.
NOTE: The instructions for recording the NVM value specified in this procedure are also
included with the new STM PWB.
1. Enter dC131. Record the value of NVM location 742-003.
2. Remove the rear cover, Figure 2:
a. Remove the docking screw (1).
b. Remove the docking bracket (2).
c. Remove two screws (3).
d. Remove the rear cover (4).
Launch Issue
Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer
WARNING
GP 10. Disconnect the power cord
CAUTION
3. Remove the STM PWB, Figure
a. Disconnect four connectors (1).
b. Remove four screws (2).
c. Remove the STM PWB (3).
Replacement
1. The replacement is the reverse of the removal procedure.
2. If a new STM PWB is installed, change the value of NVM ID 742-205 to 6.
3. If a new STM PWB is installed, enter dC131. Change the value of NVM location 742-003
to the value recorded at the beginning of this procedure.
April 2017
4-189
Figure 2 Rear cover removal
3:
Figure 3 STM PWB Removal
Repairs and Adjustments
REP 80.13