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6
Troubleshooting and Maintenance
6-27
Adjusting the Print Density
There are cases where the density of the printing will differ after
the imaging cartridge has been replaced. Adjust the density
adjustment knob if necessary. The density will be increased when
the knob is turned towards H and decreased when turned
towards L.
Cleaning the Printer
The printer needs only minimal cleaning. If you notice a decline
in print quality, clean the inside of the printer as described in this
section.
You should also clean the paper cassette and the printer cover
every few months. These procedures are described later in this
section.
Cleaning the inside of the printer
Fine particles of dust can collect inside the printer. Follow the
steps below to clean the inside of the printer and the paper feeder: