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The HP
LaserJet IIP, IIP Plus, and IIIP were way ahead of the pack
between 1989 and 1991 when they came out, and many of the advanced
technologies that made these printers special then have become standard
features since that time. When they were introduced they were
smaller, faster, and lighter than anything else on the market.
They were the first to make use of a charged roller system instead
of corona wires. This was the technology that eliminated the need
for ozone filters, because the new system did not produce harmful
ozone gases. You can still benefit from owning one of these printers,
like new but for a fraction of the original cost.
The LaserJet IIP has PCL 4, both serial and parallel I/O, and a
10 MHz 6800 CPU. The LaserJet IIP Plus has has PCL 4, a parallel
I/O only, and went to a 16 MHz CPU. The LaserJet IIIP moved on to
PCL Level 5, with serial and parallel I/O, and the 16 MHz CPU.
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4 pages per
minute.
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Monthly
Duty Cycle IIP: 6,000 sheets. IIP Plus and IIIP: 8,000 sheets
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Printer
languages IIP and IIP Plus: PCL Level 4. IIIP: Enhanced PCL 5. All
three will accept a PostScript cartridge.
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RS-232-C /
RS-422-A serial (25 pin) and Centronics parallel interfaces.
Optional AppleTalk I/O with interface replacement.
Printer
Features and Specs
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300 x 300
dpi. Prints rules, gray shades, patterns. Forms overlay. IIIP also
has built-in HP REt.
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Memory: IIP
and IIP Plus, 512K installed, expandable to 4 MB. IIIP, 1 MB
installed, expandable to total caacity of 5 MB.
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Input: One
multipurpose tray holds 50 sheets of paper (IIP), 70 sheets of
paper (IIP Plus / IIIP), or 5 envelopes. Handles multiple paper
sizes (one size at a time): letter, A4, Legal, Executive. Accepts
transparencies and labels too. Envelope sizes: Com-10, Monarch,
International DL, C5.
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An optional
lower paper cassette holds 250 sheets of paper. It comes with
one paper tray, either Letter size or A4 (international version).
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The
following optional paper trays can be purchased for use in the
optional 250-sheet lower paper cassette: Legal, Executive,
Letter, A4, and an Envelope Tray with 20 envelope capacity.
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The
standard 50-sheet output tray on top of the printer accumulates
prints face down for normal page order..
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Fonts IIP
and IIP Plus: One Font Cartridge Slot. Accepts all font cartridges
except scaleable ones. Auto font rotation. 14 resident, fixed pitch,
bitmapped fonts.
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Fonts IIIP:
Adds font scaling capability. Its font cartridge slot will accept
all HP cartridge fonts. Also adds 35 Intellifont and 10 TrueType
typefaces.
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