Sharp FO-4450 Fax Machine User Manual


 
Installing the Print Cartridges
17
1. Installation
Installing the Print Cartridges
Follow the steps below to install or replace the toner and drum cartridges.
The initial starter toner cartridge included with the fax machine can print
approximately 3000 letter-size pages (4% coverage of each page;
continuous printing).
The replacement toner cartridge (FO-44ND/FO-50ND) can print
approximately 6000 letter-size pages.
The drum cartridge (FO-47DR) can print approximately 20,000 letter-size
pages.
1
Press the cover release to open the
print compartment cover.
Caution!
The fusing unit inside the print
compartment becomes very hot during
operation. Be careful not to touch the
inside of the compartment.
2
If you are replacing the toner cartridge,
remove the old cartridge and dispose
of it according to local regulations.
Go directly to Step 5 if you are only
replacing the toner cartridge and not
the drum cartridge.
If you are replacing the drum cartridge
but not the toner cartridge, remove the
toner cartridge and place it on a sheet
of paper.
To make the cartridge more
compact for disposal, press
the buttons on the ends of the
handle and fold the handle
down.