User manual

62
Step
8
1 Turn the printer and computer OFF a, remove the USB
cable b, and then disconnect the power plug from the AC
power outlet c.
2 Remove all the interface cables and the power cord from
the printer.
If there is not sufficient space to install the RAM/ROM module, move the printer to
a place where you can work easier.
3 Remove the rear cover.
Slide the opening (A) on the rear cover a little in the direction of the arrow a.
Open the rear cover a little b, then remove the rear cover in the direction of the
arrow
c.
4 Remove the six screws of the slot cover.
5 Remove the slot cover.
Open the slot cover a.
a
a
b
c
(A)
a
b
c
a