Table of Contents
Advertisement
Cleaning the scanner glass
1 Open the scanner without pressing the but-
ton.
2 Use a cloth to lightly wipe the scanner glass
(A).
3 Close the scanner.
Cleaning and aligning the cartridges
If the quality of printed documents deteriorates,
the cartridges should be cleaned and aligned.
1 Press M, 72111 and OK. The car-
tridge will be cleaned automatically.
2 Press M, 72121 and OK. The ma-
chine will print out a page to check the align-
ment.
3 Enter the value for A where the image is the
clearest.
4 Confi rm with OK and repeat these steps for
values B, C and D.
If the printing quality is still not satisfactory, you
need to clean the cartridges manually:
26
A
1 Open the machine, release the cartridges from
their holder (see Hints & Tips / Change car-
tridges) and clean the contacts (A) with a dry,
fl uff-free cloth.
v Never touch the nozzles and contacts with
your fi ngers and avoid shaking the car-
tridge!
2 Clean the golden contacts of the holder be-
fore re-inserting the cartridge.
3 Use / to choose BLACK=OLD and press
twice OK.
4 Use / to choose COLOR=OLD and press
twice OK.
VALUE A
VALUE B
Advertisement
Table of Contents
