71
Cleaning the printer
Using a clean, lint-free cloth, gently clean the shaded areas by wiping toward the front of the printer.
W
ARNING
:
Do not touch the transfer roller or the plastic sensors.
Installing the new print cartridge
1
Remove the new cartridge from the packaging. Remove the red plastic piece and foam. Save
the packaging and foam to return the used print cartridge. For more information, see
step 6 on page 73
.
W
ARNING
:
Do not touch the photoconductor drum on the bottom of the print cartridge.
Transfer roller
Plastic sensor
Plastic sensor
Packaging
Red plastic piece
Foam
Summary of Contents for T420
Page 1: ...www lexmark com User s Reference June 2002 Lexmark T420 ...
Page 2: ......
Page 43: ...43 2 Raise the cover 3 Press down on the metal plate until it locks into place ...
Page 47: ...47 11 Close the cover 12 Insert the tray ...
Page 50: ...50 3 Pull the extension out 4 Gently press down on the ridge The extension unfolds Ridge ...
Page 64: ...64 If the multipurpose feeder become empty the following light sequence is displayed ...