HP 640 Fax

SKU: HP 640 Fax (hp Office Products)

Professional quality plain-paper fax/copier for managing every day needs.

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  • Be more productive with automatic redial, 50-sheet paper tray, 50 speed dials, one-touch dialing, and management reporting.
  • Simple to use and efficient with one-touch buttons and easy-to-understand menus for quick access to reports, system set up and tools.
  • Get HP reliability, 6 second-per-page fax performance, and crisp black output at low cost using plain paper.
  • Save desktop space with compact, dual-tone styling that blends into any environment.

Product Specifications

Fax specifications
Fax transmission speed (seconds per page) 6 sec per page
Modem speed Up to 14.4 kbps
Fax memory Up to 50 pages
Fax note Based on standard ITU-T test image #1 at standard resolution. More complicated pages or higher resolution will take longer and use more memory.
Automatic document feeder capacity Standard, 10 sheets
Input capacity, standard Up to 50 sheets
Output capacity, standard Up to 50 sheets
Fax broadcast 5
Speed dials, maximum number Up to 50 numbers
Auto Redial Yes
Fax delayed sending Yes
Polling Yes
Junk fax barrier Yes
Remote retrieval Yes
Fax forwarding Yes
Copier specifications
Copy resolution, black Up to 200 x 200 dpi (witd 64 shades)
Copy resolution (black graphics) Up to 200 x 200 dpi (witd 64 shades)
Copy speed, black (copies per minute) Up to 4 cpm
Copy reduce/enlarge settings 50 to 150%
Maximum number of copies Up to 50 copies
Dimensions and weight
Product dimensions (W x D x H) 14.33 x 9.96 x 5.28 in
Product weight 6.6 lb
Package weight 10.1 lb
What's included
Warranty One-year limited warranty backed by HP Customer Care, Service and Support
What's in tde box HP 640 Fax, HP Black Inkjet Starter Cartridge (3 ml), Setup Booklet, User's Guide, power cord, phone cord


HP 640 Fax brochure