Figure 7-42 Image Processor Board Assembly; Rrp 39 Image Processor Board Assembly - Xerox Phaser 7700 Service Manual

RRP 39 Image Processor Board Assembly

Figure 7-42 Image Processor Board Assembly.

Note Turn the power off and unplug the printer.
Caution The Image Processor Board is susceptible to ESD damage.
Observe proper ESD procedures.
1. Disconnect all communication cables.
2. Remove the four screws and remove the image processor board.
3. Remove the Internal Hard Drive (RRP 40, on page 7-187).
4. Remove the socketed NVRAM chip located near the parallel port connector
from the board just removed and use it to replace the one on the new board to
preserve the customer's network and setup values.
Note Remove the image processor top cover and the metal plate to
inspect that the image processor board is fully seated when
reinstalling.
7-186 Phaser 7700 Color Laser Printer
NVRAM
(socketed)
S7700-454