- Hewlett-Packard Color LaserJet User Guide

18 The HP Color LaserJet 4550 Series Printer EN
Printer features
This printer combines the quality and reliability of Hewlett-Packard
printing with the features listed below. For more information on printer
features, see the Hewlett-Packard website at http://www.hp.com
.
Performance 16 pages per minute (ppm) in black and white
4 ppm in color
Transparencies and glossy paper, 8 ppm in black and white, 2 ppm in
color. For more information, see “Supported media weights and sizes.”
Memory
64 megabytes (MB) of random access memory (RAM)
(128 MB in the HP Color LaserJet 4550DN and 4550HDN printers)
Can be expanded to 192 MB
Optional 6 GB hard disk drive (included with the HP Color LaserJet
4550HDN printer)
Memory Enhancement Technology (MEt), which automatically
compresses data to use RAM more efficiently
Supported
printer
personalities
HP PCL 6
PostScript 3 emulation
HP PCL 5c
Automatic language switching
Fonts
80 internal fonts available for both PCL and PostScript emulation
80 printer matching screen fonts in TrueType™ format on CD-ROM
Paper handling
(input)
150-sheet multipurpose tray. Use for paper, transparencies, labels,
heavy media, and envelopes
250-sheet standard cassette
Optional 500-sheet paper feeder (included with the HP Color LaserJet
4550DN and 4550HDN printers)
Paper handling
(output)
Top output bin holds up to 250 sheets of standard paper
Rear output bin holds up to 100 sheets of standard paper