SERVICE SCHEDULE
4 SERVICE
[6] FNS [FS-111]
1. Periodic check (Every 2,500,000 copies))
[7] LCT [LT-402/412]
1. Periodic check (I) (Every 1,000,000 copies)
2. Periodic check (II) (Every 4,000,000 copies)
NO
Classification Service item
Number
of parts
replaced
Implementation classifica-
tion
Materials/tools
used
Clea-
ning
Inspe-
ction
Lubric
-ation
Replace
-ment
1
Drive unit (1) FNS motor
129U-108*
2
z
NO
Classification Service item
Number
of parts
replaced
Implementation classifica-
tion
Materials/tools
used
Clea-
ning
Inspe-
ction
Lubric
-ation
Replace
-ment
1
Inside of
machine
(1) Feed roller
55VA-484*
1
z
Actual replacement
count: 500 K feeds
each
(2) Paper feed conveyance roller
55VA-483*
1
z
(3) Double feed prevention roller
55VA-483*
1
z
NO
Classification Service item
Number
of parts
replaced
Implementation classifica-
tion
Materials/tools
used
Clea-
ning
Inspe-
ction
Lubric
-ation
Replace
-ment
1
Inside of
machine
(1) Feed clutch 56AA8201*
1
z
Actual replacement
count: 2 million
feeds
(2) Conveyance clutch
56AA8201*
1
z
MODEL MANUAL REVISED EDITION DATE PAGE METHOD
SERVICE MANUAL Dec. 2003
7155/7165/7255/7272
4-14 REPLACEMENT
4
4