Overview - Ricoh FT5034 Service Manual

7.1 OVERVIEW

The Purpose of PM (Preventive Maintenance)
1) Regular exchange of worn out parts
2) Removal of dirt to maintain good copy quality
3) Inspection and adjustment to maintain good copy quality
4) Lubrication
5) Replacement of defective parts
6) At service call, deal with customer's complaints with advice and instruction.
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