Service manual

PRINTER CONTROLLER BOARD

SM 5-1 B358

Replacement

and

Adjustment

5. REPLACEMENT AND ADJUSTMENT

CAUTION

Turn off the main power switch and unplug the machine before attempting

any of the procedures in this section.

5.1 PRINTER CONTROLLER BOARD

1. Remove the printer cables from the printer controller.

2. Remove the plate [A] (4 screws).

3. Slide out the printer controller board [B] (2 screws).

4. Remove the optional hard disk, network interface board, PS kit, and DRAM

SIMMs if they are installed (see their replacement procedures).

5. Remove the NVRAM [C] from the old printer controller and install it on the new

printer controller.

6. Install the options on the new printer controller.

Reattach the plate [A].

B358R553.WMF

B358R506.WMF

[A]

[B]

[C]