Filter
Top Products
61
HP Deskjet Printers
Model specifications and schematic
•See page 49 for complete specifications and comparisons to other HP Deskjet Printers.
Supplies and accessories
Please see the November 2005 Supplies IRG for complete supplies information (4AA0-0791ENUC).
Ink
•HP 21 Black Inkjet
Print Cartridge C9351AN
•HP 22 Tri-Color Inkjet
Print Cartridge C9352AN
Media
•HP Premium Presentation Paper,
matte, letter (150 sheets) Q5449A
•HP Premium Plus Photo Paper,
high gloss, letter (25 sheets) Q6568A
•HP Premium Photo Paper,
glossy, letter (15 sheets) C6039A
Cables
•USB Cable, A-B, 2-Meter C6518A
USB port
AC power
Rear
access door
HP Deskjet 3940
Rear view
Front view
Output tray
Power
Paper tray
80-sheet
3940
Product Number C9050A
Print Speed Black:
1
Draft Quality
Normal Quality
Best Quality
Up to 16 ppm
Up to 5.7 ppm
Up to 0.8 ppm
Print Speed Color:
1
Draft Quality
Normal Quality
Best Quality
Up to 12 ppm
Up to 2.1 ppm
Up to 0.8 ppm
Duty Cycle, Monthly
500 pages
Paper Trays, Std
1
Paper Trays, Max
1
Input Capacity, Std
80 sheets
Input Capacity, Max
80 sheets
Output Capacity, Std
50 sheets
Envelope Input, Std
10
Media Types
Paper (plain, inkjet, photo), envelopes, transparencies, labels, cards, HP premium media, iron-on transfers
Media Sizes, Std
Letter, legal, executive, envelopes (No. 10), cards
Media Sizes, Custom
3 × 5 in to 8.5 × 14 in
Two-Sided Printing
Manual
Memory, Std
Integrated memory
Memory, Max
Integrated memory
Connectivity, Std
USB
Connectivity, Opt
None
Print Quality:
Black Best
Color Best
Up to 1200 rendered dpi
Up to 4800 × 1200 optimized dpi (with 1200 input dpi)
Print Technology
HP Thermal Inkjet
Print Cartridges
2 (1 each black, tri-color)
Printheads
Integrated
Print Languages, Std
Lightweight Imaging Device Interface Language (LIDIL)
Dimensions (W × D × H)
16.6 × 7.2 × 5.6 in
1
Approximate figures. Exact speeds will vary depending on the system configuration, software program and document complexity.