The HP 640 Professional Quality Plain-paper Fax and Copier is simple to use with efficient one-touch button for quick access to reports, system set up and tools. Be more productive with automatic redial, 50-sheet paper tray, 100 speed dials, 10 one-touch dials and management reporting. Save Desktop space with a small footprint and compact, dual-tone styling that blends into any environment.
Product Title: HP (Hewlett-Packard) 640 Inkjet Fax Machine
Manufacturer: HP (Hewlett-Packard)
Power Score: 3.2 | 25 Reviews
Fax Type: Plain Paper Inkjet Fax Machine
Fax Resolution: 600 x 300 dpi Best Mode Monochrome Resolution, 600 x 300 dpi Max Resolution
Max Fax Speed: 14.4
Fax Page Memory Capacity: 50 Page
Transmission Time Per Page: 6
Fax Standards: Group 3
Black and White Copy Speed: 4 cpm
ADF Sheet Capacity: 10 Sheet
Standard Input Sheet Capacity: 1
Max Sheet Capacity: 50
Media Sizes Accepted: Legal - 8.50" x 14", Letter - 8.50" x 11"
Functions: Monochrome Copier, Monochrome Fax, Facsimile/Copier Machine
Installed Memory: 1 MB
Interface Connection: 1 x RJ-11 Phone Line
Dimensions: 5.28" Height x 14.33" Width x 10" Depth, 9.84" Height x 14.33" Width x 12.76" Depth - With Paper Tray
Height: 9.84 in
Width: 14.33 in
Depth: 12.76 in
Weight: 6.60 lbs
Warranty Information: 1 Year Limited
URL: Manufacturer Link
Frequency Band: Fax forwarding Junk fax barrier Remote retrieval Fax delayed sending
Number of Copies: 50
Product Model: 640
Media Handling: 1 x Input Tray 50 Sheet
Brand Name: HP
Copier Technology: Digital
Maximum Copy Resolution: 600 x 300 dpi
Modem (RJ-11): Yes
Maximum Mono Copy Speed (cpm): 4
Product Reviews (10)
Great sturdy fax machine that works well HP 640
Strengths: sturdy, clean fax, high quality, compact
This is a great fax machine that is well built, works well and has a small footprint that is ideal for home usage or even in an office. The inkjet cartridge system is better than Brother's ribbon cartridge system and for the price, this fax machine can't be beat.
By qshu - Jul 20, 2008
Strengths: fax, copy, and phone functions work well.
Weakness: it's not laser. design is somewhat outdated.
I purchased this one because my old one is dead. I thought of buying a laser all-in-one machine. However, it works well. If you can buy this one with some rebates or discount, I will recommend this one.
By hanjunp - Jul 14, 2008
Hewlett Packard HP 650 Plain Paper Fax Machine
Strengths: Uses Plain Paper. Clear fax and copy prints. Compact size.
The fax machine does exactly as expected for the faxing and copying functions for me. The fax and copy prints are clear. Its compact size (small footprint) is a plus. Its body seems well build and sturdy. Its button interface is standard and easy to use. The setup was very easy. It has a 16 character wide display panel. For a home or home office use, I would say this is a good buy.
By jthejs - May 15, 2008
Great fax machine for home office or small business
Strengths: Compact. Clear output. Have all functions that I need.
This is a great fax machine for home office or small business use. Sure, it may not be the best choice if you expect a hundred fax every day. But for occasional use, this machine is perfect. The fax quality is remarkable. All the functions are there. And it's very easy to set up.
By hweng - Jan 21, 2008
Good fax machine fits your need
Strengths: easy to install and use. compact and mulitfunctional.
Weakness: None for this price. But I would prefer a laser one if I have money.
It is very easy to install. I do not use fax too much and this one fits my need very well. Cheap and compact. The quality is ok. Nowdays laser all in one should be better but then will be much more expensive. so for selfuse, this one is a good choice as you can get with some discount.
By htchen76 - Jul 24, 2008