6.Troubleshooting
622
placing the originals, do not push them into the DF.
• Instruct users to reduce the number of originals loaded into the DF.
Others
Problems which can be solved by executing drum refresh mode
Execute the drum refresh mode when the following image quality failure occur.
• Background stains appear as bands perpendicular to the paper feed direction
• Vertical white streaks with about 1mm width in the form of a dotted line appear 15mm to the left of
the paper center
Drum refresh procedure
• It takes approximately 3 minutes to refresh the drum.
• If sheets of paper are loaded in the bypass tray, first remove them, and then refresh the drum.
• IM 550F/600F/600SRF
1. Press the [User Tools] icon on the operation panel.
2. Press [Maintenance Features].
3. Press [Maintenance].
4. Press [Drum Refresh]
5. Press [Start].
6. Press [Exit].
• P 800/801
1. Press the [Menu] key on the control panel.
2. Select [Quality Maintenance] -> Press [OK]
3. Select [Drum Refresh] -> Press [OK]
4. Select [OK].
Problem at regular intervals
Image problems may appear at regular intervals that depend on the circumference of certain
components.
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