Konica Minolta DRYPRO 873, Operation Manual

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5�1 Maintenance, Items to be Checked, and Schedule
This section describes maintenance and items to be checked necessary to ensure use of DRYPRO
873 in optimum condition.
Maintenance and Items to be Checked by Users
Maintenance and items to be checked by users are as follows: Use the maintenance period as a guide.
Perform maintenance as needed depending on usage environment.
Maintenance Period
Description of Maintenance Work
Weekly Quarterly Semiannually
Printing QC patterns and
checking QC pattern results
When setting a
reference value
Three times in a row
In normal times ●
Cleaning film ejection tray ●
Cleaning supply tray ●
Cleaning air intakes/outlets ●
Changing deodorant filter Every 10,000 prints or every two years
Cleaning the Cleaning Roller Every 2,000 prints (mammography media users)
Maintenance and Items to be Checked by Service Personnel
Other major maintenance and items to be checked are as follows. These are included in the mainte-
nance contract. For performance of maintenance, contact Konica Minolta technical representatives
Maintenance Parts Description Maintenance Period
Supply unit Pickup roller Replacement Every 50,000 prints
Heat process
unit Opposed rollers (several sets) Replacement Every 50,000 prints
Opposed rollers Wiping with alcohol Every 50,000 prints
Cleaning guide Wiping with alcohol Every 50,000 prints
Heat development drive unit Replacement Every 200,000 prints
Sub-scanning
unit Sub-scanning belt Replacement Every 200,000 prints
Control box Air intake filter Removing dust Every 50,000 prints
Power supply
unit Air intake filter Removing dust Every 50,000 prints
*Overseas machines equipped with a transformer have filters and thus need cleaning.