http://www.hp.com/support/ljcp1520series, click Software & Driver Downloads
Compatible operating
systems
Full software installs supported on: Windows® 7 32-bit and 64-bit, Windows
Vista® 32-bit and 64-bit, Microsoft® Windows® XP 32-bit (SP2 or higher); Driver
only installs supported on: Microsoft® Windows® Server 2008 32-bit and 64-bit,
Server 2003 32-bit (SP3 or higher); Mac OS X v10.5.8, v10.6; Linpus Linux (9.4,
9.5), RED HAT Enterprise Linux 5.0 (supported with a pre-built package); SUSE
Linux (10.3, 11.0, 11, 11.1, 11.2), Fedora™ (9, 9.0, 10, 10.0, 11.0, 11, 12, 12.0),
Ubuntu® (8.04, 8.04.1, 8.04.2, 8.10, 9.04, 9.10, 10.04), Debian (5.0, 5.0.1, 5.0.2,
5.0.3) (supported by the automatic installer); HPUX 11 and Solaris® 8/9
Windows® Full Software Solution, HP Universal Print Drivers, HP Basic Colour
Match, HP PrintView, HP Eco Solutions Print Console, Mac Software Solution,
Linux Software Solution, Unix Print Driver
Minimum system
requirements
Windows® 7, Windows Vista®: 1 GHz 32-bit(x86) or 64-bit(x64) processor, 1 GB
RAM (32-bit) or 2 GB RAM (64-bit), 200 MB free hard disk space, CD/DVD-ROM
or Internet, USB or Network port; Microsoft® Windows® XP (32-bit) Service Pack
2: Pentium® 233 MHz processor, 512 MB RAM (32-bit) or 2 GB RAM (64-bit), 200
MB free hard disk space, CD/DVD-ROM or Internet, USB or Network port
Password-protected network embedded Web server, Enable/disable network
ports, SNMPv1 community password change
Minimum system
requirements for Macintosh
Mac OS X v10.5.8, v10.6; PowerPC G4, G5, or Intel® Core Processor; 256 MB
RAM; 300 MB free hard disk space; CD/DVD-ROM or Internet; USB or Network
port
Electromagnetic
compatibility
CISPR 22: 2005+A1/EN 55022: 2006+A1 Class B, EN 61000-3-2: 2006, EN
61000-3-3: 1995+A1+A2, EN 55024: 1998+A1+A2, FCC Title 47 CFR,
GB9254-2008, EMC Directive 2004/108/EC with CE Marking (Europe), other
EMC approvals as required by individual countries
IEC 60950-1 (International); EN 60950-1+A11 (EU); IEC 60825-1+A1+A2; GS
License (Europe); EN 60825-1+A1+A2 (Class 1 Laser/LED Device); Low
Voltage Directive 2006/95/EC with CE Marking (Europe); other safety
approvals as required by individual countries
Acoustic pressure emissions
Acoustic pressure emissions bystander (active, printing)
Recommended humidity operating range