24 Installing Options
cCaution:
❏Do not force the DIMM into the slot.
❏Be sure to insert the DIMM facing the correct way.
❏You should not remove any modules from the circuit
board. Otherwise, the printer will not work.
5. Return the printer to its original state, as shown on page 21.
6. Plug the printer’s power cord into an electrical outlet.
7. Turn on the printer.
8. To confirm that the memory module is installed correctly,
print a status sheet. See “Printing a status sheet” on page 29.
Installing a ROM Module
The optional ROM modules that expand your printer’s features
differ, depending on the country of purchase.
Follow these steps to install an optional ROM module.
cCaution:
Before you install a ROM module, be sure to discharge any static
electricity by touching a grounded piece of metal. Otherwise, you
may damage static-sensitive components.
wWarning:
Be careful when working inside the printer as some components
are sharp and may cause injury.
1. Make sure the printer is not turned on, and that the power
cord is unplugged.
2. Prepare the printer as shown on page 19 to access the slot.