2.Preventive Maintenance Tables
16
2. Preventive Maintenance Tables
Maintenance Tables
Preventive Maintenance Items For MP C307
Chart: A4 (LT)/5%
Mode: 2 prints/job
Color Ratio: 30%
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). In this table, the parts with “Y” are yield parts and the parts with “P” are PM parts.
ADF
The PM count for the following items is based on the number of originals fed:
Item PM/Yield Parts
30k
45k EM Remarks
Friction pad Y* R C Wipe with a dry cloth.
ADF pick-up roller Y* R C Wipe with a damp cloth.
ADF feed roller Y* R C Wipe with a damp cloth.
ADF entrance roller C Wipe with a damp cloth.
Pre-scanning roller (front side/ rear side) C Wipe with a damp cloth.
ADF exit roller C Wipe with a damp cloth.
* The actual lifetime of these parts depends on the type of paper used and machine operation. Therefore, these
parts are treated as Yield Parts.
Scanner Unit
Item PM/Yield Parts EM Remarks
Exposure glass C Clean with a cleaning cloth.
ADF exposure glass C Clean with a cleaning cloth.
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