Ricoh FT5540 Service Manual page 176

each), the front cover (2 knob screws)
and the left inner cover (4 screws)
b) Disconnect the wire from the 220 volt terminal [B], and connect this wire to the 240
volt terminal [C] as shown.
-Guidance ROM kit installation-
a) Replace the three ROMs [D] (IC 821, 822 & 823) on the operation panel with the
ROMs of the guidance ROM kit.
b) Reinstall the right inner and the front covers.
3-9
31 August 1989