IBM PCjr - Page 361

Base Cover Removal 1436
1. Set printer POWER switch to OFF; unplug printer
power cord from wall outlet and disconnect printer
cable.
2. Remove forms.
3. Remove forms rack (1440).
4. Remove access cover (1430).
5. Remove top cover (1432).
6. Remove power transformer (1475).
7. Remove fuse-filter card/power cord (1452).
8. Remove driver circuit card (1420).
9. Remove control circuit
card (1415).
10. Remove print mechanism assembly (1488).
11. Remove heat sink/power transistor assembly
(1460).
12. Base cover is now completely detached from other
FRUs.
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Graphics Printer 4-1400-29