Figure 7-45 Image Processor Board Assembly; Rrp 39 Image Processor Board Assembly - Xerox 7700DX - Phaser Color Laser Printer Service Manual

RRP 39 Image Processor Board Assembly

Figure 7-45 Image Processor Board Assembly.

Note Turn the printer 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 7-203).
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.
7-202
Phaser 7700 Color Laser Printer Service Manual
NVRAM
(socketed)
S7700-454