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Print<br />
Test Page ?<br />
1 Press � while >Service > is displayed.<br />
2 Press � or � repeatedly until >>Print Test Page appears.<br />
3 Press [OK]. A question mark (?) appears.<br />
4 Press [OK] again. Processing appears and a test page is printed<br />
out.<br />
5 When printing ends, the display returns to Ready.<br />
Developer (Initializing the developer unit)<br />
The replaced developer can be automatically fill up the toner using this<br />
menu when a toner container is installed and the printer is turned on.<br />
This is primarily used for maintenance by service personnel.<br />
DRUM-CTRL (Setting the automatic drum surface refreshing)<br />
The drum surface can be refreshed automatically at a predetermined<br />
period of time using this menu, regardless of the status detected by the<br />
temperature/humidity sensor. This is primarily used for maintenance by<br />
service personnel.<br />
Drum (Setting the drum refleshing mode)<br />
This sets the refresh mode for the drum. When the printing quality<br />
declines, refreshing the drum can restore the printing quality. This is<br />
primarily used for maintenance by service personnel.<br />
Using the Operation Panel 7-83
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