Generating a cleaning page
If the printed page shows signs of fading, streaking or erratic
marks, the problem may be cleared by generating a drum
cleaning page as follows.
B411
1.
Press the Online button to take the printer OFF LINE.
2.
Open the Manual Feed Tray and insert a sheet of Letter/A4
plain paper between the paper guides. For loading
paper, see page
3.
Press and hold down the Online button for at least seven
seconds.
4.
The printer prints a cleaning page.
5.
Return the printer ONLINE by pressing the Online button.
6.
If subsequent printing appears faded or uneven, try
replacing the toner cartridge.
111 > B411/B431 Consumables and Maintenance
53.