Replacing print cartridges, 5 ink-backup mode, Ink-backup mode output – HP Deskjet 3745 Color Inkjet Printer User Manual
Page 9: Ink-backup mode, To continue printing with one print
Replacing print cartridges
When buying print cartridges, look for the print cartridge selection number.
You can find the selection number in these places:
• Selection number label: Look at the label on the print cartridge that you are
replacing.
1. Selection number label
• Printer documentation: For a list of print cartridge selection numbers, see the
reference guide that came with the printer.
• HP Inkjet Toolbox: Open the
, and then select the Supplies
panel.
If a print cartridge runs out of ink, the printer can operate in the
.
For information about installing a print cartridge, see the
page.
4.5 Ink-backup mode
In the ink-backup mode, the printer operates by using only one print cartridge. The
ink-backup mode is initiated when a print cartridge is removed from the print
cartridge cradle.
For instructions about removing a print cartridge, see the
page.
Ink-backup mode output
Printing in ink-backup mode slows the printer and affects the quality of printouts.
HP Deskjet 3740 series printer User's Guide
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