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3
Your printer automatically picks up a sheet of paper from the
paper tray and prints out a cleaning sheet with the dust or toner
particles on it.
6.5
MAINTAINING YOUR PRINTER
5
Reinsert the toner cartridge and close the top cover. Then, turn
the printer on.
Cleaning the Printer
Printing a cleaning
sheet
Printing a cleaning sheet cleans the drum inside the toner
cartridge. Use this process if you are experiencing blurred,
faded or smeared printouts. This process will produce a page
with toner debris, which should be discarded.
1
Make sure the printer is turned on and in the ready state and
that there is paper loaded in the paper tray.
2
Press and hold Demo on the control panel for about 10 seconds
until all control panel lights remain steadily lit, then release.
4
Locate the long strip of glass (LSU) inside the top of the
cartridge compartment, and gently swab the glass to see if dirt
turns the white cottom black.