HP Designjet 350c Printer - Manual (Page 116)

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Company confidential. Pelican User’s Guide, Ed 1, Final. Freeze Status: frozen
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Replacing cartridges
Replaceable print cartridges are used in the HP DesignJets 330 and 350C, greatly
reducing the user maintenance requirements, as these are the components that
suffer the greatest wear and tear.
When to replace cartridges
Replace cartridges in the following two circumstances.
When you are troubleshooting print quality problems.
See the section starting on page 9–12.
When either poor print quality or the ink-level indicator on the cartridge
indicates that the cartridge is out of ink.
To check a cartridge’s ink level
Green = full
Black = empty
More than half-empty* 0002
* When the ink-level indicator shows approximately half-black and
half-green, be sure to have a replacement cartridge available. The
ink-level indicator is not an exact gauge of the specific quantity of ink
available over the life of the print cartridge.
To achieve the best lifetime for your pen cartridges, you should not remove them
once they are installed, except to replace them.
Localization Note. Similar to Loquillo UG p3-25.
Maintaining your plotter
Replacing cartridges