Adobe PostScript 3 ROM Module
Installing the ROM module
Follow these instructions to install the optional Adobe PostScript
3 ROM module:
1. Turn off the printer.
w
2. Unplug the printer's power cord from the electrical outlet.
3. Remove all interface cables from the interface connectors.
4. Remove the 5-Bin or 10-Bin Multi-Purpose Unit if it is
installed. For instructions, see "Removing the 5-Bin Multi-
Purpose Unit" on page 4-33 or "Removing the 10-Bin Multi-
Purpose Unit" on page 4-42.
5. Open the top cover of the face-down tray.
6. Loosen the two retaining screws and remove the plate.
4-66
Using Options
Warning:
To avoid electrical shock, do not attempt to install a ROM
module unless the printer is turned off.