HP 4550 manual Printer features, Performance

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	HP PCL 6
printer	PostScript 3 emulation
personalities
	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	150-sheet multipurpose tray. Use for paper, transparencies, labels,
(input)	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	Top output bin holds up to 250 sheets of standard paper
(output)	￿Rear output bin holds up to 100 sheets of standard paper

18 The HP Color LaserJet 4550 Series Printer EN