Two-sided documents are printing, Computer does not meet system requirements, Printer is in ink-backup mode – HP Deskjet 6840 Color Inkjet Printer User Manual

Page 143: 14 if you continue to have problems, If you continue to have problems

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For information about updating the printer driver, visit the HP Web site at

www.

hp.com/support

.

Two-sided documents are printing

Printing two-sided documents takes more time than printing single-sided

documents.

Computer does not meet system requirements

If your computer does not have enough RAM or does not have a large amount of

free space on the hard drive, then the printer processing time will be longer.

1. Verify that the computer hard disk space, RAM, and processor speed meet the

system requirements.
For the system requirements, see the reference guide that came with the

printer.

2. Make space available on the hard drive by deleting unneeded files.

Printer is in ink-backup mode

The printer might print more slowly if it is in

ink-backup mode

.

To increase the print speed, use two print cartridges in the printer.

11.14 If you continue to have problems

If you continue to have problems after investigating the troubleshooting topics, turn

off your computer and then restart it.
If you still have problems after restarting your computer, go to HP customer support

at

www.hp.com/support

.

HP Deskjet 6800 series printer User's Guide

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