2-18 Assembly and Disassembly Rev.D
Confidential
Pre-assembly of the Carriage Frame
1. Lubricate five shafts on the carriage frame sub assembly.
2. Insert the ribbon feed spring into the shaft shown in the figure below. Set the ribbon feed
spring claw upward and insert all the way by rotating the ribbon feed spring clockwise.
3. Lubricate the surface of the ribbon feed spring.
4. Attach the ribbon take-up gear assembly to the top of the ribbon feed spring. Align the
ribbon feed spring claw and the ribbon take-up gear assembly and insert.
5. Attach the carriage transmission pulley to the shaft shown in the figure below.
6. Apply lubrication to the hole in the carriage transmission pulley.
7. Attach the belt drive cap. Place the belt drive cap with the flat surface face up to install it.
Figure 2-17
G-36
G-36
G-36
G-36
712 Ribbon take-up gear assembly
601
Ribbon feed
spring
603 Belt drive cap
632
Carriage transmission pulley
Carriage frame
sub assembly
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