HP Scitex LX600 HP Scitex LX Printer Family - Maintenance and troubleshooting - Page 64

Ink system issues, HP Customer Care Centers,

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Placing some white paper behind the electrical connections will improve contrast and may help you to check for dirt. Ink system issues If the connections look dirty, clean them as follows. a. Turn off the printer. b. Place a piece of paper underneath the carriage to collect any dirt that falls through. c. Use the brush from the cleaning kit to clean the electrical connections gently but thoroughly. d. Use the pneumatic air gun (provided for inflating the spindles) to dislodge any remaining dirt. You can use paper or cloth to prevent the spread of dirt. e. Remove any paper or cloth you have used to prevent the spread of dirt. f. Again illuminate the electrical connections and check that they are clean and undamaged. 4. Reinsert the printhead into the carriage and check the front panel message. 5. If the problem persists, insert a new printhead. 6. If the problem still persists, call your service representative (see HP Customer Care Centers on page 68). 58 Chapter 8 Troubleshoot ink cartridge and printhead issues ENWW

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Placing some white paper behind the electrical connections will improve contrast and may help
you to check for dirt.
If the connections look dirty, clean them as follows.
a.
Turn off the printer.
b.
Place a piece of paper underneath the carriage to collect any dirt that falls through.
c.
Use the brush from the cleaning kit to clean the electrical connections gently but
thoroughly.
d.
Use the pneumatic air gun (provided for inflating the spindles) to dislodge any remaining
dirt. You can use paper or cloth to prevent the spread of dirt.
e.
Remove any paper or cloth you have used to prevent the spread of dirt.
f.
Again illuminate the electrical connections and check that they are clean and undamaged.
4.
Reinsert the printhead into the carriage and check the front panel message.
5.
If the problem persists, insert a new printhead.
6.
If the problem still persists, call your service representative (see
HP Customer Care Centers
on page
68
).
58
Chapter 8
Troubleshoot ink cartridge and printhead issues
ENWW
Ink system issues