Dell fi-412PR - Manual (Page 18)

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4. Daily Care
4.1. Cleaning the Print Cartridge
Poor quality prints may occur due to blocked ink emission
holes in the nozzle. Leaving the imprinter unused for long
periods can also cause emission holes to become blocked.
When the emission holes are blocked, clean the nozzle
surface of the print cartridge.
ATTENTION
For cleaning, use a dry lint-free cloth (DO NOT use
tissue), and gently wipe any dirt and stains off the
nozzle’s surface.
1. Press the button to turn off the Scanner.
2. Remove the Print Cartridge.
(Refer to “3.4. Replacing the Print Cartridge”)
ATTENTION When cleaning, be careful not to touch directly
by hand the Nozzle plate or any of the contact
parts on the cartridge.
3. Gently wipe any dirt and stains off the nozzle
surface.
4. Make sure that all dirt and stains are removed,
before installing the print cartridge.
(Refer to “3.4. Replacing the Print Cartridge”)
ATTENTION When installing or replacing the print
cartridge, be careful not to insert it out of
place.
4.2. Cleaning the Imprinter
After frequent use, ink will begin to accumulate or stick to
the base of the imprinter, which can soil printouts. Always
maintain the imprinter base clean.
To assure high quality print outs and long use of the
imprinter, adopt a daily maintenance procedure as given
below.
ATTENTION
● When cleaning, wipe off gently all dust and
ink on the imprinter base..
● If the ink has dried, wipe it lightly with a
water-moistened cloth.
1. Press the button to turn off the Scanner.
2. Open the Print Cartridge Cover and remove the
print cartridge.
(Refer to “3.4. Replacing the Print Cartridge”)
3. Open the Imprinter Cover.
4. Clean the print cartridge holder base by wiping off
any dirt and dust with a lint-free cloth.
When cleaning, be careful not to touch the
metal wheels located behind the upper rollers
on the print cartridge cover.
5. Check that the dirt is wiped off, and then close the
imprinter cover.
6. Reinstall the print cartridge and close the print
cartridge cover.
(Refer to “3.4. Replacing the Print Cartridge”)
Nozzle plate