Ricoh FACSIMILE FAX77, Field Service Manual

Page: 113 / 197

3-2-4. Tx Motor
1.
2.
3.
5.
6.
7.
8.
Remove the top and rear covers (see sec-
tion 3-1).
Remove the ADF clutch cover (see sec-
tion 3-2-1; remove cover [A]).
Remove the thermal head (see section 3-
3-2).
Remove the rear thermal head support
bracket [A] (1 screw) and rod [B].
Remove the tx motor [C] (2 screws).
Remove the screw [D] holding the drive
gear bracket, and bend the bracket out
slightly to ease out the motor.
Remove the paper roll and take off the
FCU cover [E] (2 screws). Bring the cable
back through the machine from the FCU.
On reassembly, before replacing the ADF
clutch cover, adjust the timing belts as
shown on the following page.
3-8