General information about hp no.80 supplies – HP 1055CMHP User Manual
Page 60
HP No.80 Ink Supplies Troubleshooting
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HP DesignJets 1050C and 1055CM Printers Service Manual
General Information About HP No.80 Supplies
For optimum results from the printer and modular ink delivery
system always follow these guidelines when handling the HP No.80
supplies:
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Always install the ink cartridges, printheads and printhead
cleaners before the expire date, which is on the packaging.
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Install a new printhead cleaner every time you change a
printhead.
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Allow the printer and printhead cleaners to automatically clean
the printheads.
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Install ink cartridges, printheads and printhead cleaners in their
color-coded slots.
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Follow the instructions on the front panel of the printer during
installation.
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Avoid unnecessary removal of the ink cartridges and printheads.
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When turning off the printer always use the power Off button on
the front panel. The printheads are then stored correctly which
prevents them from drying out.
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The ink cartridges should never be removed while the printer is
printing. They should only be removed when the printer is ready
for you to replace them. The front panel will guide you through
the removal and installation procedure. See page 3-6, When
Should You Replace the HP No.80 Supplies?