HP Deskjet D1668 Printer User Manual
Page 3

Contents
Print documents..........................................................................................................................7
Print photos.................................................................................................................................8
Print envelopes.........................................................................................................................10
Print on specialty media...........................................................................................................11
Print a Web page......................................................................................................................17
Check the estimated ink levels.................................................................................................25
Order ink supplies.....................................................................................................................26
Automatically clean print cartridges..........................................................................................27
Manually clean print cartridges.................................................................................................27
Replace the cartridges..............................................................................................................29
Use ink-backup mode...............................................................................................................31
Cartridge warranty information.................................................................................................31
HP support................................................................................................................................33
Setup troubleshooting...............................................................................................................34
Print troubleshooting.................................................................................................................38
Errors........................................................................................................................................42
Notice........................................................................................................................................49
Specifications...........................................................................................................................49
Environmental product stewardship program...........................................................................50
Regulatory notices....................................................................................................................53
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