PMU2300III Series Service Manual
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1-2. Disassembly Procedure
1-2-1. Disassembling “Board Main”
1. Removing “Cover, IF Board”
1. Remove “Screw, PHT (ST), M3 × 6”.
2. Slide “Cover, IF Board” in the direction of the arrow to remove it.
2. Removing “UNIT, Guide Paper Rear”
1. Remove two “Screw, PHT (ST), M3 × 6” and then “UNIT, Guide Paper Rear”.
Screw, PHT (ST), M3 × 6
Hook
Cover, IF Board
* When reassembling, securely insert “Cover, IF
Board” into hooks. Be careful not to cause cables to
get caught.
Screw, PHT (ST), M3 × 6
UNIT,
Guide Paper Rear
When reassembling, insert the screw
into this hole (reference hole) first.
Reference hole