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4.6.15 Type Belt Motor
Removal
1.
2.
Remove the printer covers (4.6.1) steps
1 through 3.
Remove the print unit assembly (4.6.10).
3.
Remove the type belt (4.6.13) and ribbon
cassette.
4.
5.
Remove the type belt drive pulley assembly
(4.6.14).
Loosen tension on the ribbon drive belt
by loosening three screws holding the
ribbon drive assembly.
6.
Disconnect the belt motor plug (P4).
7.
Remove the clip
Ii '
and the gear
m .
(Do not
lose the key in the motor shaft.)
8.
Remove the motor end of the ribbon drive
belt.
9.
Remove the three mounting screws
rJ
and turn the motor so the cable lines up
with the slot.
10.
Remove the motor through the top of the
print unit.
Replacement
1.
Install the motor (wires toward back of
machine), ribbon drive gear, clip, and ribbon
drive belt.
2.
Reconnect the belt motor plug (P4).
3.
Adjust the ribbon drive belt tension
(4.6.31 ).
4.
Install the type belt drive pulley assembly.
5.
Install the ribbon cassette, type belt, ribbon,
and printer covers.
4.6.16 Type Belt Positioning Rollers
Removal
1.
2.
Remove the print unit assembly (4.6.10).
Remove the positioning roller mounting
screw(s)
m
and the roller(s).
Replacement
Replace in the reverse order of removal.
--c
Belt Printer
285 Ipm
4-115
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