Xerox DocuPrint N24 Service Manual page 210

Replacement
1 Reinstall the System Controller Interface PWB into the System Controller PWB Box.
2 Align the PWB so J423 faces the System Controller PWB location.
3 Use two 7mm nuts to secure J423 (do not fully tighten).
4 Use four screws to secure the System Controller Interface PWB to the System Controller PWB
Box (do not fully tighten).
5 Slide the System Controller PWB into the System Controller PWB Box until J11 on the System
Controller PWB mates with J423 on the System Controller Interface PWB.
CAUTION In the next step, do not overtighten the four screws. You might crack the PWB.
6 Tighten the six screws securing the System Controller Interface PWB to the System Controller
PWB Box.
7 Reconnect the four connectors to the System Controller Interface PWB.
8 Reconnect the video cable.
9 Reinstall the System Controller PWB Cover.
10 Reinstall the Top Cover.
11 Reinstall the Fuser Full cover.
12 Verify proper operation.
Repair Procedures
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4-96 DocuPrint N24, N32, N40, N3225 and N4025