Cleaning - Oki B4100 Maintenance Manual

4.2.2 Cleaning Page Function
There is a charge roller cleaning function with this printer, which can be executed by the user.
(1) Press the control switch to take the printer off line.
(2) Open the manual feed tray and insert a sheet of A4 or 8-1/2 x 11 plain paper between the paper guides.
(3) Press and hold down the control switch for at least five seconds.
(4) The printer grips the paper and prints a cleaning page.
(5) Return the printer on line by pressing the control switch.
(6) If subsequent printing appears faded or uneven, try replacing the toner cartridge.
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Oki Data CONFIDENTIAL
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