BSpecifications

DeskJet 640C model no. C6464ADeskJet 640CL model no. C6465ADeskJet 642C model no. C6466ABlack Text Print Speed*

Best

1 page per min.

Normal

3 pages per min.

Draft:

6 pages per min.

Black Text with Color Graphics Print Speed*

Best

0.3 page per min.

Normal

0.7 pages per min.

Draft:

2 pages per min.

Mixed Text with Color Graphics Print Speed*

Best

0.5 page per min.

Normal

1 pages per min.

Draft:

3 pages per min.

Color Print Speed (Tri-Color and Photo Cartridge)*

5 x 7 inch image 0.25 page per min.

Duty Cycle

1,000 pages per month

Black TrueType™ Text Resolution (depends on paper type)

Draft:

300 x 300 dpi

Normal:

600 x 300 dpi

Best:

600 x 600 dpi

Print Technology

Drop-on-demand thermal inkjet printing

Software Compatibility

USB Connection: Mac OS version 8.1 or later

System Requirements

USB Connection:

PowerPC Mac OS computer with a USB port Mac OS version 8.1 or later

32 MB RAM

8 MB (minimum) available hard-disk space

Buttons/Lights

Resume Button and Light

Power Button and Light

I/O Interface

Universal Serial Bus

Dimensions

436 mm wide x 199 mm high x 405 mm deep 17.2 in. wide x 7.9 in. high x 16 in. deep

Weight

5.3kg (11.6 lb) without power supply and print cartridges

Operating Environment

Maximum operating temperature: 41 to 104 ˚F, 5 to 40 ˚C

Humidity: 10 to 80% RH noncondensing

Recommended operating conditions for best print quality:

59 to 95˚F or 15 to 35˚C

20 to 80% RH noncondensing

Storage temperature: -40 to 140˚F, -40 to 60˚C

Color Resolution (Black and Tri-Color Cartridges)

300 x 300 dpi on plain paper.

600 x 300 dpi on glossy paper, transparency film, and premium paper.

Color Resolution (Tri-Color and Photo Cartridge

600 x 300 dpi with six inks on all paper types (in Best and Normal modes) using PhotoREt Technolgy.

Power Consumption

2 watts average maximum when off

2.5watts average maximum non-printing

23 watts average maximum when printing

* Approximate figures. Exact speed will vary depending on the system configuration, software program, and

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document complexity.