HP professional-quality, plain-paper 640 Fax will simplify your everyday faxing and copying. Highlights include convenient one-touch buttons and easy-to-follow menus. The HP Fax 640 allows you to program up to 100 speed dials, enjoy simple one-touch dialing; automatically redial when a number is busy, and automatically feed 10 pages at a time. Get quick access to system setup reports, and tools via one-touch buttons and easy-to-understand menus. Get peace of mind with the one-year limited warranty plus HP's Total Care advice and support.
HP 640 Inkjet Fax Machine Specifications
Part # CB782A#ABA
General
Device Type:
Fax / copier
Copier Type:
Digital
Fax Type:
Plain paper
Printing Technology:
Ink-jet, monochrome
Width:
14.3 in
Depth:
12.8 in
Height:
9.8 in
Weight:
6.6 lbs
Localization:
English / United States
Copying
Max Copying Speed:
Up to 4 ppm
Max Copying Resolution:
Up to 600 x 300 dpi
Max Document Enlargement:
150%
Max Document Reduction:
50%
Maximum Copies:
50
Printing
Inkjet Technology:
HP Thermal Inkjet
Fax Machine
Max Transmission Speed:
14.4 Kbps
Fax Resolutions:
203 x 196 dpi, 300 x 300 dpi
Total Memory Capacity:
Up to 50 pages
Fax Machine Features
Speed Dialing:
50 station(s)
Document & Media Handling
Max Original Size:
Legal (8.5 in x 14 in)
Original Type:
Sheets
Max Copy Size:
Legal (8.5 in x 14 in)
Supported Media Type:
Plain paper, photo paper
Standard Media Capacity:
50 sheets
Document & Media Handling Details:
ADF, 10 sheets, Legal (8.5 in x 14 in) , Input tray, 50 sheets, Legal (8.5 in x 14 in)
Power
Voltage Required:
( 50/60Hz )
Miscellaneous
Compliant Standards:
UL, FCC Part 15 B, FCC Part 68, EMC
Manufacturer Warranty
Service & Support:
1 year warranty
Service & Support Details:
Limited warranty, parts and labor, 1 year
Environmental Parameters
Min Operating Temperature:
59 °F
Max Operating Temperature:
77 °F
Humidity Range Operating:
20, 80%
HP 640 Inkjet Fax Machine Features
Fax fast, at 6 seconds per page; copy at up to 4 pages per minute
Get crisp black output at a low cost on plain paper
Save time: program up to 100 speed dials, enjoy simple one-touch dialing; automatically redial when a number is busy, and automatically feed 10 pages at a time
Store up to 50 incoming pages; there's no need to miss a fax if you run out of paper or ink
Load plenty of paper in the 50-sheet tray
Get quick access to system setup reports, and tools via one-touch buttons and easy-to-understand menus
Save space on your desk with the compact design
Get peace of mind with the one-year limited warranty plus HP's Total Care advice and support
1.800.814.5410 
858.764.8900 Mon-Fri 6AM-4PM PT
