HP Deskjet 6840 Color Inkjet Printer - Manual (Page 174)

photos are not printing
printing
printing from the Auto Two-Sided Print Accessory with Small Paper
Tray
Print Cartridge Status lights
print cartridges
align
black print cartridge
cleaning automatically
cleaning manually
gray photo print cartridge
installing
maintaining
photo print cartridge
recovery
recycling
replacing
storing
tri-color print cartridge
print job status
print order
print quality
print settings
printer
does not reflect new print settings
is slow
printer body
printer features
Automatic Paper-Type Sensor
ink-backup mode
printer status
printing
booklets, printing with duplexer
brochure, borderless
multiple pages on single sheet
paper source, selecting
selecting a paper type
two-sided printing, automatic
two-sided printing, manual
HP Deskjet 6800 series printer User's Guide
174