Lexmark Z700 - Manual (Page 56)

Improving print quality
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c Gently hold the cloth against the nozzles for about three seconds, and then wipe in the
direction shown.
d Using another clean section of the cloth, gently hold the cloth against the contacts for
about three seconds, and then wipe in the direction shown.
e Allow the nozzles and contacts to dry completely.
f Reinstall the print cartridges, and then print your document again.
If the print quality has not improved, clean the print cartridge nozzles up to two more times.
If print quality is still unsatisfactory, replace your print cartridges. For help, see “Replacing the print
cartridges” on page 50.
Nozzles
Contacts