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Print Density
Adjust print density. Adjustment can be made in 5 levels.
Use the procedure below to adjust the print density.
1
Press the System Menu key.
2
Press [
], [Adjustment/Maintenance] and then [Change] of Print Density.
3
Press [1] - [5] (Lighter-Darker) to adjust density.
4
Press [OK].
Drum Refresh
Refresh the drum when image blur or white spots appear on images in copies.
There are 2 drum refresh modes.
Item
Drum Refresh 1
Drum Refresh 2
NOTE:
Drum Refresh cannot be performed while printing. Execute Drum Refresh after the printing is done.
When you run [Drum Refresh 2], the machine makes a vibrating sound for about 90 seconds until drum
refreshing is completed. The toner soiling on the ejected paper is normal and does not indicate a fault.
To use [Drum Refresh 2], load Ledger or A3 size paper into the Multi Purpose tray.
Use the procedure below to refresh the drum.
1
Press the System Menu key.
2
Press [
], [Adjustment/Maintenance].
3
Press [
] and then [Next] of Drum Refresh 1 or Drum Refresh 2.
4
Press [Execute] to perform Drum Refresh.
5
After Drum Refresh is completed, press [OK] to return to the Adjustment/Maintenance screen.
Auto Drum Refresh
Auto Drum Refresh may be executed when the machine is turned on the power or recovered from the low power
mode or sleep mode. Auto Drum Refresh is executed automatically to keep the best image quality by monitoring
its peripheral temperature and humidity.
Use this mode when images are blurred or smeared.
Refreshing takes about 160 seconds.
Use this mode when white spots appear on images.
Refreshing takes about 90 seconds.
8-42
Default Setting (System Menu)
Description
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