2Use a cloth to lightly wipe the scanner glass (A).
A
3Close the scanner.
Cleaning and aligning the cartridges
If the quality of printed documents deteriorates, the cartridges should be cleaned and aligned.
1Press M, 72111 and OK. The cartridge will be cleaned automatically.
2Press M, 72121 and OK. The machine will print out a page to check the alignment. VALUE A
3Enter the value for A where the image is the clear- est.
4Confirm with OK and repeat these steps for values
B, C and D. | VALUE B |
If the printing quality is still not satisfactory, you need to clean the cartridges manually:
1Open the machine, release the cartridges from their holder (see Hints & Tips / Change cartridges) and clean the contacts (A) with a dry,
v Never touch the nozzles and contacts with your fingers and avoid shaking the cartridge!
2Place a
once only | . |
B
1 x
AC
3Clean the golden contacts of the holder before re- inserting the cartridge.
4Use / to choose BLACK=OLD and press twice OK.
5Use / to choose COLOR=OLD and press twice OK.
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