HP Deskjet Ink Advantage D730 Printer - Manual (Page 17)

Print cartridges
Two print cartridges can be used with the printer.
1 Black print cartridge
2 Tri-color print cartridge
NOTE: Your printer might be packaged with only a tri-color print cartridge. For better
results, install a black print cartridge in addition to the tri-color print cartridge. You can
print without a black print cartridge but doing so can cause the printer to print more
slowly and printed colors to differ from those you would see if a black print cartridge
and a tri-color print cartridge were installed.
For information on ordering print cartridges, see
Shop for ink supplies .
Related topics
•
Shop for ink supplies
• Maintain print cartridges
Ink-backup mode
In the ink-backup mode, the printer operates with only one print cartridge. The ink-backup
mode is initiated when a print cartridge is removed from the print cartridge carriage.
NOTE: When the printer operates in ink-backup mode, a message is displayed on
screen. If the message is displayed and two print cartridges are installed in the printer,
verify that the protective piece of plastic tape has been removed from each print
cartridge. When plastic tape covers the print cartridge contacts, the printer cannot
detect that the print cartridge is installed.
Ink-backup mode 15
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