Cleaning The Print Cartridge And Testing The Nozzles; To Clean The Electrical Contacts Of The Print Cartridge - Olivetti Fax_Lab 710 Instructions Manual

5. To view the other available option, "NEW CARTRIDGE
- YES", press the keys:
6. Press the key:
The fax machine resets the cartridge and tests the noz-
zles, and then prints out the result of the diagnostic test.
To interpret the diagnostic test result correctly, see "In-
sert the print cartridge" in the "How to get started
quickly" chapter.
C
LEANING THE PRINT CARTRIDGE AND
TESTING THE NOZZLES
If you notice a deterioration in print quality, you can
quickly clean the print cartridge and test the nozzles by
following a procedure that ends by printing out the di-
agnostic test result with regard to its condition.
1. Press the key
until the display shows:
2. Press the keys
until the display shows:
3. Press the key:
The display shows:
4. Press the keys:
The display shows:
5. To confirm your choice, press the key:
The display shows:
6. To view the other available option, "CLEAN CAR-
TRIDGE - YES", press the keys:
7. Press the key:
The fax machine resets the cartridge and tests the noz-
zles, and then prints out the result of the diagnostic test.
To interpret the diagnostic test result correctly, see "In-
sert the print cartridge" in the "How to get started
quickly" chapter.
N O T E
The procedure may be aborted at any time, if desired, by
pressing the key.
N O T E
If the quality of the test result still fails to meet your expecta-
tions after carrying out the cleaning procedure, continue as
follows, stopping when you get a satisfactory printing quality:
- Make a copy of a document with the desired type of graphics
or text on the fax machine and evaluate its quality.
- Change the type of paper (the paper in use could be exces-
sively porous) and repeat the procedure.
- Remove and reinsert the print cartridge.
- Remove the print cartridge and check that there are no for-
eign bodies on the print nozzles; if there are, remove them
carefully, taking care not to touch the electrical contacts. Fi-
nally, reinstall the print cartridge.
- Remove the print cartridge and clean the electrical contacts
both on the print cartridge and on the print cartridge carriage,
see "To clean the electrical contacts of the print car-
tridge", below.
- Reinstall the print cartridge.
- Call the engineering service.
T
O CLEAN THE ELECTRICAL CONTACTS OF
THE PRINT CARTRIDGE
With the fax machine disconnected from the power socket:
1. Flip open the console.
1
2. Lift the print cartridge compart-
2
3. Pull the print cartridge from its
ment cover using the lever. To
release the print cartridge, loosen
the strap.
seat.
6 5