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SF-330 Series Graphic Print Bar
Service Guide
Samsung Electronics Confidential
Copyright Samsung Electronics Company 2002
SF-330 Series Graphic Print Bar Service Guide
Revision 1.0; 23-Jul-02
2. Scrape dried ink off of the orifice plate into a trash container, using the edge of an index card or other rigid
paper stock (see Figure 2-4).
Index paper or rigid card stock
Crusted ink
Figure 2-4. Removing crusted ink from the print cartridge
3. Follow the host printer’s instructions to initiate a
printing self-test
to produce a page of printed information.
•
If dots
are
not
missing toward the end of the printout, the print cartridge was successfully restored to
operating condition.
•
If dots
are missing
toward the end of the printout, removing dried ink did not restore print cartridge
operation. Replace the print cartridge.
2.2 Print Cartridges
The graphics print bar uses consumer replaceable print cartridges.
Warning: Print cartridge ink contains chemical substances, which may be harmful if swallowed. Keep new
and used cartridges out of reach of children.
Caution: Do not use refilled print cartridges. Attempting to refill a print cartridge can cause a sudden drainage
and/or leakage of ink, which can damage the product and possibly personal property.
2.2.1 Print Cartridge Care
1. Keep unused print cartridges
sealed
in their original packaging. When replacing a print cartridge, install the
new cartridge promptly.
2. Do not turn the product off with the print cartridge out of the service station (left end of the carriage path). The
service station cap seals the print cartridge nozzles from exposure to air, to minimize the formation of dried ink
in the nozzles.
3. Do not allow the print cartridge contacts and nozzles to touch any surface or object, including your fingers.
Skin oil and dust can cause print quality or missing dots problems.
4. Store print cartridges at room temperature.