Konica-Minolta bizhub 4050

The control panel displays an "MAINTENANCE KIT LIFE" error when it reaches 200K page counts. It is necessary to install the appropriate maintenance kit to maintain the print quality and reliability of the printer. Reset the maintenance counter after replacing the maintenance kit.

Maintenance kit

Part number and kit	Contents
Maintenance Kit	• Fuser • Redrive assembly • ACM pick tire • Transfer roll • Separator roll assembly • MPF pick roll and separator pad

When performing the 200K scheduled maintenance procedure, the following areas should be cleaned of media dust and toner contamination:

• Media trays
• Imaging unit area
• Transfer roll area
• Duplex area
• Standard bin

Resetting the maintenance counter

Always reset the maintenance counter after installing the maintenance kit.

To reset the maintenance counter:

1. Call the Service Mode to the screen.
2. Performing “New Release” of the “Maintenance kit” in life counter of the Service Mode will reset the life counter of the maintenance kit to zero.