April 2017
4-218
Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer
REP 80.42
Launch Issue
Repairs and Adjustments
REP 80.42 TTM PWB
Parts List on PL 70.90
Removal
WARNING
Switch off the electricity to the machine. Refer to GP 10. Disconnect the power cord
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
CAUTION
Observe ESD procedures during this procedure.
1. Remove the TTM rear cover, PL 70.95 Item 8.
2. Remove the TTM PWB, Figure 2:
a. Disconnect seven connectors.
b. Remove six screws.
c. Remove the TTM PWB (1).
Figure 2 TTM PWB removal
Replacement
1. The replacement is the reverse of the removal procedure.
2. If a new TTM PWB is installed, change the value of NVM ID 742-205 to 2.
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