Wed, 17 Jun 2015 11:53:08 +0200 "J.F." <j...@p...onet.pl>
napisał:

>Wsystkie od zawsze, od Laserjet bez numerka ? A faktycznie ... no to

Nawet od tych z numerkiem a bez LaserJet :-)

http://hpmuseum.net/display_item.php?hw=442
"The 2680A was HP's first laser printer. The 2680A had a print
resolution of 180 dots per inch and a top speed of 45 pages per
minute. It printed on A/A4-size fanfold paper rather than cut sheet
paper. The 2680A took almost five years to develop. It was based on a
Canon print engine that had been previewed by HP in 1975."


http://www.hpmuseum.net/display_item.php?hw=343
"Codenamed "Bonsai" (after the small Japanese tree), the 2688A and
2687A (Series 1200) were HP's first desktop laser printers. Both had a
print speed of 12 pages per minute, with a resolution of 300 dots per
inch. The 2687A was priced significantly lower at $12,800. This
machine came standard with an RS-232-C interface and was a text-only
printer. The 2688A came standard with an HP-IB interface and could
print both text and graphics on the same page.

HP had partnered with Canon to develop the company's first laser
printer, the 2680A. However, the 2687/88 printers were both based on
Ricoh engines. The only Canon print engine available at the time that
fit HP's target was the LBP-10. The LBP-10 had good price/performance
and good reliability, but used liquid toner. The paper that came out
of the printer was wet, flammable and smelled like kerosene. HP wanted
a dry-toner engine and turned to Ricoh, which resulted in a
significant loss of face for Canon. The 2687/88 printers took two and
a half years to develop, but were not very reliable.

The 2687/88 printers used HP's PCL2 language."

>pytanie czy do ostatniego numerka :-)

OIMW tak.