Minolta Di551 Service Manual page 452

5. LCT [C-403/404](Every 250,000 copies)
NO Classification
1 Preparation (1) Paper through check
2 Inside of (1) Sensors
machine
(2) Gears
(3) Conveyance roller/driven roller
(4) Feed roller
(5) Paper feed conveyance roller
(6) Double feed prevention roller
3 Final check (1) Paper through check
(2) Exterior cleaning
6. Cover Inserter B (Every 250,000 copies)
NO Classification
1 Conveyance (1) Conveyance roller
section
2 Paper feed (1) Feed roller
section
(2) Paper feed conveyance roller
(3) Double feed prevention roller
3 Final check (1) Paper through check
(2) Exterior cleaning
*1 If abnormal sound is heard due to insufficient oil, lubricate it.
Number
Service item
of parts
replaced
Number
Service item
of parts
replaced
3-7
Implementation classification
Clea- Inspe- Lubric- Replace
ning ction ation -ment
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Implementation classification
Clea- Inspe- Lubric- Replace
ning ction ation -ment
!
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( )
! !
( )
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( )
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SERVICE
Note
Note
*1
*1
*1