HP Photosmart A310 Compact Photo Printer - Manual (Page 32)

Caution Check that you are using the correct
print cartridge. Also, note that HP does not
recommend modifying or refilling HP cartridges.
Damage that results from modifying or refilling
HP cartridges is not covered by the HP warranty.
For best print quality, HP recommends that you install all
retail print cartridges before the date stamped on the
box.
When the print cartridge is low on ink, the Print
Cartridge light turns solid red.
To prepare the printer and cartridge
1. Make sure the power is on.
2. Load paper in the input tray so that the printer can
print an alignment page when you insert the new
print cartridge.
3. Open the print cartridge door of the printer. The Print
Cartridge light flashes red.
4. Remove the pink tape from the cartridge. Do not
touch the copper-colored contacts or the ink
nozzles.
Remove the pink tape
28 HP Photosmart A310 series