Stepping Motor; Thermal Head - Sony UP-DR200 Service Manual

1-6-16. Stepping Motor

1. Remove the top panel assembly.
(Refer to Section 1-4-1.)
2. Remove the side panel (L) assembly.
(Refer to Section 1-4-2.)
3. Remove the timing belt.
(Refer to step 8 in Section 1-6-14.)
4. Remove the two screws and disconnect the harness,
then remove the stepping motor.
PS3 x 4
5. Attach the stepping motor in the reverse order of steps
1 to 4.

1-6-17. Thermal Head

m
. Before replacing the thermal head, be sure to check
Section 2-1.
. Perform the cleaning of the thermal head periodically.
(Refer to Section 1-7.)
UP-DR200
1. Remove the top panel assembly.
2. Remove the two screws (BVTT3 x 6) and two screws
Stepping motor
Harness
3. Disconnect the flexible flat cable and harness from the
4. Remove the two screws, then remove the thermal
5. Attach the thermal head in the reverse order of steps 1
(Refer to Section 1-4-1.)
(PSW3 x 6), then place the heat sink block assembly
upward and hook it on the maintenance arm assembly.
PSW
3 x 6
BVTT
3 x 6
Heat sink
block assembly
connectors on the thermal head.
head.
Connectors
PS3 x 10
Thermal head
Heat sink
block assembly
to 4.
Hook here
Maintenance
arm assembly
Harness
Flexible flat cable
1-19