Technical specifications
Print speed Black: up to 19 ppm; colour: up to 4 ppm. Colour on A4 transparency: up to 2 ppm
First page out: black: 18 seconds; colour: 29 seconds
Instant-on Technology for virtually no warm-up time – from ready and power save mode
Processor 264 MHz, Motorola®CFV4e
Memory 64 MB, expandable up to 192 MB through one industry-standard 100-pin SDRAM DIMM slot using Memory Enhancement
technology (MEt)
Print technology 4-pass colour laser printing technology
Print quality 600 x 600 dpi with HP Imageret 2400
Printer languages HP PCL 6, HP Postscript Level 3 Emulation
Economical printing Manual duplexing, n-up printing (multiple pages per sheet)
Typefaces/fonts 80 TrueType internal scalable PCL 6, 80 TrueType internal scalable PostScript
Duty cycle Up to 30,000 pages per month
Print margins (A4) Top: 4.2 mm; left: 4.2 mm; right: 4.2 mm; bottom: 4.2 mm
Media handling Input Capacity Weight Size
Tray 1 125 sheets, 50 transparencies, 60 g/m
2
to 177 g/m2(straight From 76 x 127 mm to 216 x 356 mm;
10 envelopes through paper path for special media) A4, A5, B5 (JIS/ISO)
Tray 2
1
250 sheets 60 g/m2to 105 g/m
2
A4, Letter, Legal, Executive, A5, B5 (JIS/ISO)
Tray 3
2
500 sheets 60 g/m2to 105 g/m
2
A4, Letter
Output: Sheets: up to 125; envelopes: up to 10; transparencies: up to 50
Duplex printing Manual (driver support provided)
Media types Paper, glossy media, transparencies, labels, envelopes and cardstock
Paper handling HP Color LaserJet 2550L/Ln printer: 125-sheet multipurpose tray
HP Color LaserJet 2550n printer: 125-sheet multipurpose tray, 250-sheet input tray 2
Interface and connectivity HP Color LaserJet 2550L printer: 1 Hi-Speed USB (compatible with USB 2.0 specifications) port, 1 IEEE 1284-B compliant
parallel port
HP Color LaserJet 2550Ln/n printer: 1 Hi-Speed USB (compatible with USB 2.0 specifications) port, 1 IEEE 1284-B compliant
parallel port, 1 built-in HP Jetdirect print server (10/100Base-TX, RJ45)
Optional connectivity: HP Jetdirect external print servers
Operating systems compatibility Windows
®
98, Me, 2000, XP, NT 4.0 (driver only); Mac OS 9.1, OS X v.10.1 and higher
Optional: Linux, UNIX, OS/2
Latest drivers are available at http://www.hp.com/support/clj2550
Network operating systems compatibility3Microsoft®Windows®98, Me, 2000, XP, NT 4.0, Server 2003; Apple Mac OS 9.x, OS X
Compatible network protocols: TCP/IP (IP Direct Mode, LPD), Apple Rendezvous (mDNS); Telnet, SLP, IGMP, BOOTP/DHCP,
WINS, SNMP v1 and v2c, HTTP
Minimum system requirements Windows®: Microsoft®Windows 98, Me, 2000, NT 4.0: Pentium®166 MHz with 32 MB RAM; Microsoft Windows XP: 233 MHz
processor with 64 MB RAM; 150 MB free hard disk space, CD-ROM drive, USB or Hi-Speed USB (compatible with USB 2.0
specifications) or dedicated IEEE 1284-B compliant bi-directional parallel port
Mac OS 9.x and OS X: 150 MB free hard disk space, CD-ROM drive, USB or Hi-Speed USB (compatible with USB 2.0 specifications)
or dedicated IEEE 1284-B compliant bi-directional parallel port
Control panel Simplified front panel with Go, Cancel Job, Rotate Carousel buttons, and LEDs for supplies and printer status
Printer management HP Toolbox, HP Web Jetadmin, HP Printer Status and Alerts
Power requirements 220 to 240 VAC (± 10%), 50/60 Hz (± 3 Hz); 110 to 127 VAC (± 10%), 50/60 Hz (± 3 Hz)
Power consumption (standby/active/off)
HP Color LaserJet 2550L printer: 17 watts/368 watts/<1 watt; HP Color LaserJet 2550Ln printer: 18 watts/381 watts/<1 watt;
HP Color LaserJet 2550n printer: 19 watts/378 watts/<1 watt
Dimensions (w x d x h) (out of package) HP Color LaserJet 2550L/Ln printer: 482 x 452 x 325 mm; HP Color LaserJet 2550n printer: 482 x 452 x 376 mm
Weight (out of package) HP Color LaserJet 2550L printer: 21.7 kg; HP Color LaserJet 2550Ln printer: 21.8 kg; HP Color LaserJet 2550n printer: 24.2 kg
Operating environment Environmental ranges: Operating temperature: 15 to 32.5˚ C; recommended operating temperature: 20 to 27˚ C; operating humidity:
10 to 80% RH; recommended operating humidity: 20 to 70% RH; storage temperature: -20 to 40˚ C; storage humidity: 0 to 95% RH.
Noise level per ISO 9296: sound power: LwAd 6.6 B(A) printing, 0 B(A) standby; sound pressure: LpAm 52 dB(A) printing,
0 dB(A) standby
Product certifications Technical Regulations: Carries CE marking for EU & EFTA countries (Compliant to Low Voltage Directive 73/23/EEC / EMC Directive
89/336/EEC, Class 1 Laser/LED). For additional details, see Declaration of Conformity. Further compliances include USA FCC/UL,
Russia GOST, Poland B-Mark, Czech Republic (CSN *), Estonia (EEI *), Hungary (MEEI *), Lithuania (LS *), Slovakia (STN *),
Slovenia (SQI *), South Africa (SASB *) (* = IEC 60950, IEC 60825-1). Voluntary Certifications: compliant to GS requirements;
EPA Energy Star®compliant
Warranty One-year next business day on-site warranty and phone and web support (varies according to region)
1
Standard with the HP Color LaserJet 2550n printer
2
250-sheet tray and feeder unit (tray 2) required in order to install 500-sheet tray and feeder unit (tray 3)
3
Applies to HP Color LaserJet 2550Ln/n printer only
4
Based on 5% coverage
Ordering information
Q3702A HP Color LaserJet 2550L
printer, power cord, CD-ROM
(contains the user guide and printer
software), getting started guide,
imaging drum, 3 x colour print
cartridges (cyan, magenta, yellow)
up to 2,000 pages
4
, 1 x black
print cartridge up to 5,000 pages
4
Q3703A HP Color LaserJet 2550Ln
printer includes same as
above plus: built-in
HP Jetdirect print server
Q3704A HP Color LaserJet 2550n
printer includes same as above
with 3 x colour print cartridges
(cyan, magenta, yellow) up to 4,000
pages
4
instead of 2,000 pages4,
plus 250-sheet paper tray and
feeder unit (tray 2)
Accessories
Q3709A HP 250-sheet paper tray
and feeder unit (tray 2)
Q3710A2HP 500-sheet paper tray
and feeder unit (tray 3)
Memory
C7845A HP 32 MB SDRAM DIMM
Q1887A HP 64 MB SDRAM DIMM
C9121A HP 128 MB SDRAM DIMM
Cables
C2950A HP IEEE parallel cable
(B-type), 2 m
C2951A HP IEEE parallel cable
(B-type), 3 m
C6518A HP USB cable, 2 m
Supplies
Q3960A HP Color LaserJet smart
print cartridge, black
(up to 5,000 pages4)
Q3961A HP Color LaserJet smart
print cartridge, cyan
(up to 4,000 pages4)
Q3962A HP Color LaserJet smart
print cartridge, yellow
(up to 4,000 pages4)
Q3963A HP Color LaserJet smart
print cartridge, magenta
(up to 4,000 pages4)
Q3971A HP Color LaserJet smart
print cartridge, cyan
(up to 2,000 pages4)
Q3972A HP Color LaserJet smart
print cartridge, yellow
(up to 2,000 pages4)
Q3973A HP Color LaserJet smart
print cartridge, magenta
(up to 2,000 pages4)
Q3964A HP Color LaserJet smart
imaging drum (up to 20,000
black/5,000 colour pages)
Supplies listed above are compatible with
all HP Color LaserJet 2550 series printers
Service & support
U2893A/E HP Care Pack – next business
day on-site response, 3 years
U2894A/E HP Care Pack – same day
on-site response, 3 years
H2872A/E HP Installation & Network
Configuration for 1 network printer
http://www.hp.com
For more information, please call your local HP sales office or representative: Austria: 0800 242 242, Algeria: (0)61 56 45 43, Bahrain: 800 728, Belgium: (078) 15 20 30 (0.0496 EUR/min), Bulgaria: (+359) 2960 1940,
Croatia: (+385 1) 60 60 200, Czech Republic: (00 420 2) 261 108 108 (Prague), Denmark: 48 12 10 00, Egypt: 532 5222, Estonia: (+372) 6813 823, Finland: (+358) 0205350 or 0205 350, France: (1) 69 82 6060,
Germany: 0180 532 6222 (12 Cent/min), Greece: (01) 678 96 00, Hungary: (+36) 1 382-1111, Iceland: (354) 570 1000, Ireland: + 353 1 6158200, Israel: (972) 9 8304848, Italy: (02) 92121, Kazakhstan:
+7 (3272) 980 824, Latvia: (371) 800 80 12, Lithuania: 8 800 10000 or 8 5 2103333, Luxembourg: (+352) 263 160 34, Middle East: 00971 4 883 4427, Morocco (African Region): +212 22 40 47 47,
Netherlands: (020) 5476666, Norway: 22 735600, Poland: infolinia: 0-800 122 622, Portugal: (808) 206 001, Romania: (+401) 205 3300, Russia: +7 (095) 797 35 00, Saudi Arabia: 800 124 4646,
Serbia/Montenegro: +381 11 334 21 02, Slovakia: +421-2-50222111, Slovenia: +3861 2307 420, South Africa: 0800 118 883, Spain: (91) 634 88 00, Sweden: (08) 444 2000, Switzerland: 0848 88 44 66,
Tunisia: 71 891 222, Turkey : +90 (216) 579 71 71, UAE: 8004910, UK: 0870 5 474747, Ukraine: +380 44 490 61 20.
©2004 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP Products and services
are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty.
HP shall not be liable for technical or editorial errors or omissions contained herein.
Published in EMEA 04/04 5982-4733EEE