Get the same speed, ease of use and affordability you expect with black and white printing with the Color LaserJet 3550n. Share vibrant colour in your small workgroup with HP external networking.

Specification

Product
Product id	130763
Brand	Hewlett Packard
Partnr	Q5991A/401
EAN/UPC code	829160410333
Warranty (months)	Service & support options: Free telephone support during the warranty period, support on the Internet at http://www. hp. com, online services (for 24-hour access to information using a modem or Internet connection) Service & support: HP Websites, HP Customer Support Centre, HP Care Pack
Print technology
Standard printer languages	HP JetReady 4.1, host-based (Microsoft® Windows® and Macintosh)
Print margin bottom (A4)	5 mm
Print margin left (A4)	5 mm
Print margin right (A4)	5 mm
Print margin top (A4)	5 mm
Typefaces	Based on installed typefaces on host computer. Fonts for internal pages and ASCII.
Duplex print options	Manual (driver support provided)
Print quality
Print quality (black, best quality)	600 x 600 DPI
Processor
Built-in processor	MIPS RISC
Sound emission
Acoustic power emissions	6.3 B(A) active, 4.7 B(A) standby
Packaging data
Package weight	46700 g
Printing
Colour	Y
Print technology	Laser
Maximum resolution	600 x 600 pixels
Print speed (black, normal quality, A4/US Letter)	16 ppm
Print speed (colour, normal quality, A4/US Letter)	16 ppm
Print speed (black, draft quality, A4/US Letter)	16 ppm
Print speed (colour, draft quality, A4/US Letter)	16 ppm
Time to first page (black, normal)	22 s
Time to first page (colour, normal)	22 s
Features
Maximum duty cycle	45000 pagina's per maand
Input & output capacity
Standard input capacity	350 vel
Standard output capacity	175 vel
Maximum input capacity	850 vel
Maximum output capacity	175 vel
Paper handling
Media types supported	Paper (plain, letterhead, prepunched, preprinted, recycled, glossy), tough media, transparencies, envelopes, labels and cardstock.
Paper handling	Standard: 250-sheet input tray, 100-sheet multipurpose tray, 25-sheet straight-through paper path; Optional: 500-sheet input tray
Paper handling standard/output	150-sheet (top) output bin, 25-sheet (straight-through) rear bin
Paper handling standard/input	100-sheet input (Tray 1), 250-sheet input (Tray 2)
Maximum paper trays	3
Paper handling optional/input	Optional 500-sheet input (Tray 3)
Ports & interfaces
Optional connectivity	HP Jetdirect en3700 external print servers (standard with HP CLJ 3550n)
I/O ports	1 Hi-Speed USB (compatible USB 2.0)
Network
Network ready	Y
Performance
Internal memory	64 MB
Maximum internal memory	64 MB
Processor frequency	266 MHz
Technical details
Power requirements	Input voltage 100 to 127 VAC (± 10%), 50/60 Hz (± 2 Hz), 5 amps; input voltage 220 to 240 VAC (± 10%), 50/60 Hz (± 2 Hz), 3 amps
Standard input trays	2
Interface	Hi-Speed USB 2.0 port, HP Jetdirect en3700 External Print Server (connected via the Hi-Speed USB 2.0 port)
Compatible operating systems	Microsoft Windows 98, 98 SE, Me, 2000, XP (32-bit)**, Windows Server 2003 (32-bit)**, Mac OS 9.1 and above, Mac OS X v 10.2 and above. For a list of printer drivers and updated HP printer software for the HP Color LaserJet 3550 series printer, go to http://www. hp. com/support/clj3550* for HP Color LaserJet 3550, if connected to external Jetdirect print server** driver support is provided for 64-bit OS, but no installer or toolbox support
Networking features	HP Jetdirect en3700 external print server HP CLJ 3550: Optional via HP Jetdirect external print server
Electromagnetic compatibility	CISPR 22: 1997/EN 55022: 1998 Class B; EN 61000-3-2: 2000; EN 61000-3-3: 1995/A1:2001; EN 55024: 1998; FCC Title 47 CFR, Part 15 Class B; ICES-003, Issue 4; GB9254-1998, GB17625.1-2003; EMC Directive 89/336/EEC and the Low Voltage Directive 73/23/EEC, and carries the CE-Marking accordingly
Driver updates	For a list of printer drivers and updated HP printer software for all supported operating systems, go to http://www. hp. com/support/clj3550
Control panel	LCD panel with text and graphics; 3 LED status lights; buttons to "Cancel job", "Menu" and "Help"
Media weight
Media weight (tray 1)	60 to 216 g/m²
Recommended media weight	Tray 1: 60 to 163 g/m2; Tray 2, optional Tray 3: 60 to 105 g/m2 g/m²
Media weight (tray 2)	60 - 105 g/m²
Media weight (tray 3)	60 - 105 g/m²
Media types
Media type and capacity (tray 2)	250 sheets
Media type and capacity (tray 3)	500 sheets
Security
Safety	IEC 60950:1999/EN60950: 2000IEC 60825-1: 1993 + A1 +A2/EN 60825-1: 1994 + A11 +A2 (Class 1 Laser Product) GB4943-1995
Security management description	Password-protected configuration, Secure Sockets Layer (SSL) and Simple Network Management Protocol (SNMP) v 3.0
Media formats
Media size (tray 1)	76 x 127 mm to 216 x 356 mm
Custom media sizes	Tray 1: 76 x 127 to 216 x 356 mm; Tray 2: 148 x 210 to 216 x 356 mm; optional Tray 3: 215 x 279 and 210 x 296 mm
Standard media sizes	A4, A5, B5 (ISO), B5 (JIS), executive (JIS), envelopes (DL, C5, B5)
Media size (tray 2)	A4, Letter, Legal, Executive, A5, B5 (JIS/ISO)
Media size (tray 3)	A4, Letter
Power
Power consumption (standby)	350 W
Power consumption (PowerSave)	9 W
Power consumption (off)	0.3 W
System requirements
Mac compatibility	Y
Minimum system requirements	Microsoft Windows 98, Me, 2000, XP: 333 MHz processor with 64 MB RAM; Microsoft Windows Server 2003: 550 MHz processor with 128 MB RAM (standard edition); 220 MB of free hard disk space, CD-ROM drive, Hi-Speed USB (compatible with USB 2.0 specifications) systems and cables
Minimum system requirements for Macintosh	Mac OS 9.1, 9.2 with 96 MB RAM; Mac OS X v 10.2 and later with 128 MB RAM; 220 MB of free hard disk space, Hi-Speed USB (compatible with USB 2.0 specifications) systems and cables
Operational conditions
Operating temperature (T-T)	10 - 27 °C
Storage temperature (T-T)	0 - 35 °C
Operating relative humidity (H-H)	10 - 70 procent
Non-operating relative humidity (non-condensing)	10 - 90 procent
Recommended operating temperature range (T-T)	17 - 25 °C
Weight & dimensions
Weight	32500 g
Dimensions (WxDxH)	500 x 447 x 467 mm
Packaging content
Bundled software	JetReady 4.1 drivers for Microsoft Windows, driver management configuration for Microsoft Windows drivers, auto configuration for Microsoft Windows drivers, toolbox for Microsoft Windows and Mac, installer for Microsoft Windows and Mac.
Other features
Printer management	HP Web Jetadmin, HP Color LaserJet 3550 Toolbox, HP Embedded Web Server, HP Printer Status and Alerts.
Package dimensions (WxDxH)	800 x 600 x 718 mm
Standard output capacity for envelopes	10 vel
Standard output capacity for transparencies	50 vel
Colour printing technology	HP Imageret 2400, automatic trapping, adaptive halftoning
Print technology resolution	600 x 600 DPI
Technical features	Hi-Speed USB (compatible with USB 2.0 specifications) with standard network connectivity