The HP Deskjet 3840 is a color inkjet printer. The printer can print at speeds of up to 18 pages per minute and at picture resolutions of up to 4800 dpi. Additionally, the HP Deskjet 3840 has a paper tray to accommodate 100 sheets of paper. Unfortunately, over time you may experience trouble using your printer. Many of the HP Deskjet 3840's issues can be resolved using troubleshooting techniques.
1....