Main Body Periodic Inspection Items - Minolta Di551 Service Manual

[3] Main Body Periodic Inspection Items

1. Periodic check (I) (Every 500,000 copies)
NO Classification
1 Fixing unit (1) Fixing roller (U)
(2) Heat insulating sleeve (U)
(3) Upper roller bearing
(4) Fixing roller (L) 4024-1013-xx
(5) Fixing claw (L) 4024-1015-xx
(6) Fixing rolling bearing
(6) Decurler roller 4024-2713-xx
2 Drum unit (1) Drum separation claw
(2) Drum replacement
(25 mode counter resetting)
3 Paper feed unit (1) Feed roller assembly
55 cpm
65 cpm
(2) Double feed prevention roller
rubber
4 By-pass feed (1) Conveyance roller rubber (by-
pass feed)
unit
(3) Double feed prevention roller
rubber (manual feed)
Number
Service item
of parts
replaced
1
4024-2002-xx
4014-3007-xx
2
2
4014-1747-xx
1
3
2
4024-2005-xx
1
3
4024-1009-xx
1
4026-1010-xx
3
4024-2058-xx
3
4024-2035-xx
1
4024-1030-xx
1
4024-1030-xx
3-9
Implementation classification
Clea- Inspe- Lubric- Replace
ning ction ation -ment
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SERVICE
Note
Apply Tri flow oil
when replacing
the sleeve.
Actual
replacement
count: 125 K feeds
Actual
replacement
count: 70 K feeds