manualHP DeskJet 870Cxi

HP DeskJet 870Cxi Printer

The HP DeskJet 870Cxi is an ink-jet color printer that prints on a wide variety of media

and paper types and sizes, labels, envelopes, transparencies, plain and specialty

papers from 4x6 to 8.5 x 14, plus manual two sided printing at up to 8 pages per minute.

This is a general users guide. For more information see the pdf file located in

\\132.160.42.89\sdal\User Manuals\Printers\ hpDeskJet870cxi.pdf

Thermal Inkjet Technology

Ink-jet technology centers on a disposable print cartridge, which propels ink out of 300

nozzles (192 nozzles on the color print cartridge). The basic principle is to apply heat to

a tiny measure of ink until it expands and is propelled through a nozzle. This is

achieved by first filling a small reservoir, known as the firing chamber with ink. The next

step is to heat the ink with a thin-film resistor layered above the firing chamber. As the

ink heats up, it expands to form a bubble. As the bubble continues to expand and burst,

it is forced through the nozzle located below the firing chamber. This process is

repeated up to 12,000 times per second.

Compiled by: Brent Runnells, UH Hilo EPSCoR-ITER \\ . . .\sdal\How-To\ht_hp870cxi.doc

Last modified 7/13/04

View the manual for the HP DeskJet 870Cxi here, for free. This manual comes under the category Printers and has been rated by 2 people with an average of a 8.2. This manual is available in the following languages: English. Do you have a question about the HP DeskJet 870Cxi or do you need help? Ask your question here

HP DeskJet 870Cxi Printer
- This is a general users guide. For more information see the pdf file located in \\132.160.42.89\sdal\User Manuals\Printers\ hpDeskJet870cxi.pdf
  - Thermal Inkjet Technology
    - Removing Printer Ink Cartridges
- Aligning and cleaning printer cartridges
  - Running a diagnostic test

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