The Specs

General
Installed Memory 1 MB
Functions Monochrome Copier|Monochrome Fax|Facsimile/Copier Machine
Interface Connection 1 x RJ-11 Phone Line
Faxing
Max Fax Data Speed 14.4
Fax Resolution 600 x 300 dpi Best Mode Monochrome Resolution|600 x 300 dpi Max Resolution
Fax Type Plain Paper Inkjet Fax Machine
Fax Page Memory Capacity 50 Page
Fax Standards Group 3
Transmission Time Per Page 6
Additional Specifications
Frequency Band Fax forwardingJunk fax barrierRemote retrievalFax delayed sending
normalized-Weight 105.6
Media Handling 1 x Input Tray 50 Sheet
normalized-Installed Memory 1
Maximum Mono Copy Speed (cpm) 4
Copier Technology Digital
Number of Presets 50
Maximum Copy Resolution 600 x 300 dpi
Black & White Horizontal Resolution 600 dpi
normalized-Height 249.936
Modem (RJ-11) Yes
Max Reduction 50 %
Product Model 640
Number of Copies 50
Brand Name HP
General Features LCD Display|Speed Dial
Black & White Vertical Resolution 300 dpi
Max Horizontal Scan Size 8.5 in
Max Enlargement 150 %
Quick Glance
Warranty
Warranty Information 1 Year Limited
Dimensions
Weight 6.60 lbs
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
Media Handling
Standard Input Sheet Capacity 1
ADF Sheet Capacity 10 Sheet
Max Sheet Capacity 50
Media Sizes Accepted Legal - 8.50" x 14"|Letter - 8.50" x 11"
Copying
Black and White Copy Speed 4 cpm
More Info
URL http://www.hp.com

Related Faxes & Copiers