HP Officejet 100 Mobile Printer - L411a - Manual (Page 37)

Hold the ink cartridges by their black plastic sides, with the label on top. Do not touch
the copper-colored contacts or the ink nozzles.
NOTE: Handle the ink cartridges carefully. Dropping or jarring cartridges can
cause temporary printing problems, or even permanent damage.
Replace the ink cartridges
Follow these instructions when the ink level is low.
NOTE: When the ink level for an ink cartridge is low, a message appears on the
display. You can also check the ink levels by using Toolbox (Windows), HP Utility
(Mac OS X) or the Toolbox software for PDAs. For more information about using
these tools, see Printer management tools.
NOTE: Ink from the cartridges is used in the printing process in a number of
different ways, including in the initialization process, which prepares the device and
cartridges for printing. In addition, some residual ink is left in the cartridge after it is
used. For more information see www.hp.com/go/inkusage.
Ink level warnings and indicators provide estimates for planning purposes only. When
you receive a low-ink warning message, consider having a replacement cartridge
available to avoid possible printing delays. You do not need to replace the ink
cartridges until print quality becomes unacceptable.
Replace the ink cartridges 33