34 Appendix C—Technical specifications
Supported paper
sizes
Multipurpose tray, 3-bin mailbox, and stacker element of stapler/stacker: 3 by 5 in (76 by 127 mm)
to 8.5 by 14 in (216 by 356 mm); letter, legal, executive, statement, 8.5 x 13 in, envelopes, A4,
A5, B5 (JIS), executive (JIS), 16K, D Postcard (JIS)
500-sheet trays: 5.8 by 8.3 in (148 by 210 mm) to 8.5 by 14 in (216 by 356 mm); letter, legal,
executive, 8.5 x 13 in, A4, A5, B5 (JIS), executive (JIS), 16K
Custom sizes not supported on optional automatic two-sided printing accessory, envelope feeder,
stapler
Paper weights Multipurpose tray, 3-bin mailbox: 16 to 53 lb (60 to 200 g/m
2
)
Trays 2, 3, 4, 5, automatic two-sided printing accessory, stapler/stacker: 16 to 32 lb (60 to 120
g/m
2
)
Optional envelope feeder: 20 to 28 lb (75 to 105 g/m
2
)
Media types Paper (plain, preprinted, letterhead, prepunched, bond, recycled, color, rough), transparencies,
labels, envelopes, cardstock
Environmental
ranges
Operating temperature: 50 to 91° F (10 to 32.5° C)
Storage temperature: 32 to 95° F (0 to 35° C)
Operating humidity: 10 to 80 percent RH
Acoustics Printing: 7.0 B(A); copying: 7.4 B(A)
Standby: 3.3 B(A)
Power requirements 100 to 127 volts (± 10 percent): 50 to 60 Hz (±2 Hz)
220 to 240 volts (± 10 percent): 50 to 60 Hz (±2 Hz)
Power
consumption
11
(ENERGY STAR®
compliant)
Maximum:
Standby:
Powersave:
Off
790 watts printing, 800 watts copying
49 watts (4345: 44 watts)
15 watts
0.25 watts
Dimensions
(w by d by h)
4345: 30 by 19 by 21.5 in (762 by 483 by 545 mm)
4345x: 30 by 19 by 26.3 in (762 by 483 by 667 mm)
4345xs and 4345xm: 36 by 19 by 43.7 in (914 by 483 by 1110 mm)
Weight 4345: 113.7 lb (51.6 kg)
4345x: 120.33 lb (54.6 kg)
4345xs: 153.03 lb (69.4 kg)
4345xm: 152.53 lb (69.3 kg)
Network operating
systems
Via the HP Jetdirect Fast Ethernet embedded print server: Microsoft Windows 98, Me, NT 4.0,
2000, XP, XP 64-Bit, Server 2003; Novell NetWare 3.2, 4.2, 5.x, 6.x; Apple Mac OS 8.6 and
later; Red Hat Linux 6.x and later; SuSE Linux 6.x and later; HP-UX 10.20, 11.x; Solaris 2.5x, 2.6,
7, 8, 9, 10 (SPARC systems only); IBM AIX 3.2.5 and later; MPE-iX; Citrix MetaFrame; Windows
Terminal Services
Network protocols Via the HP Jetdirect Fast Ethernet embedded print server: TCP/IP (IP Direct mode; may require
software from the NOS vendor or third party vendor: LPD, FTP, IPP), IPX/SPX, DLC/LLC, AppleTalk,
Auto-IP, Apple Rendezvous compatible, NDS, Bindery, NCP, Telnet, SLP, IGMP, BOOTP/DHCP,
WINS, SNMP (v 1, 2c, 3), HTTP
Operating systems Microsoft Windows 98, Me, NT 4.0 (parallel and network connections only), 2000, XP, Server
2003; Apple Mac OS 9.x and later, OS X v 10.1 or later
Warranty One-year, next-day on-site limited warranty
11
Values subject to change. See www.hp.com/support/lj4345mfp for current information. Power numbers are the highest values measured
using all standard voltages.