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CBM1000 Service Manual
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16
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CITIZEN
9. Removing the Top Chassis SA
(1) Unhook the head cable assy from the
cable holder.
(2) Detach the wire.
(3) Remove the two screws M2.6 × 6 (BT)
and detach the head cover.
(4) Remove the two screws M3 × 4 and de-
tach the thermal head. Then, discon-
nect the two connectors from the ther-
mal head.
(5) Remove the head cable assy by passing
its connectors A and B from the holes A
and B on the top chassis.
(6) Remove the one screw M3× 6 (BT) and
detach the damper block.
(7) Remove the roller from the damper.
10. Removing the Platen
(1) Disengage the two E-ring 4 from both
ends of the platen shaft.
(2) Pull out platen gear from the left side
platen bushing.
(3) Pull out both platen bushings and dis-
engage the two E-ring 4 from the
platen.
Notes on reassembling:
Insert the two platen bushings so that
their flat surfaces face inward.
When inserting the platen gear, align
its hole with the D-cut on the platen
shaft.
Platen Gear
Platen
Platen Bushing
E-Ring, 4
Head Cover
M3
×
6 (ST)
Cable Holder
M3
×
4
Damper
Wire Cover
M2.6
×
6 (BT)
Thermal Head
Roller
Top Chassis
Head Cable Assy
Head Cover