Ricoh IM 550F

2.Preventive Maintenance Tables
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2. Preventive Maintenance Tables
Maintenance Tables
 The amounts mentioned as the PM interval indicate the number of prints.
Preventive Maintenance Items
Chart: A4 (LT)/6%
Mode: 3 prints/job
Environment: Normal temperature and humidity
Yield may change depending on circumstances and print conditions.
Symbol keys: C: Clean, R: Replace, L: Lubricant, I: Inspect
 Yield Parts: The parts mentioned in these tables have a target yield. However, the total
copy/print volume made by the machine will not reach the target yield within the machine's
targeted lifetime if the machine is used under the target usage conditions (ACV, color ratio,
and P/J). So, these parts are categorized not as PM parts but as yield parts (EM parts). The
parts with "(R)" in this table are yield parts.
Mainframe
SPDF (IM 550F/600F/600SRF Only)
Item
200K
EM
Life
Note
DF pickup roller
(R)
-
200K
DF paper feed roller
(R)
-
200K
DF friction pad
(R)
-
200K
Optics (IM 550F/600F/600SRF Only)
Item
500K
EM
Life
Note
Exposure glass
-
C
-
Wipe with a soft cloth infiltrated with alcohol or neutral
detergent.
Exposure glass (for
SPDF)
-
C
-
Wipe with a dry cloth.
Mainframe
Item
400K
500K
EM
Life
Note
Transfer roller
-
(R)
-
-
Drum unit
-
(R)
-
-
Development Unit
-
(R)
-
-
Fusing Unit
(R)
-
-
-