Product comparison
Model
Features
HP LaserJet Enterprise 500 color
M551n
Part number: CF081A
Performance
●
Prints up to 33 pages per minute (ppm) on Letter size paper and 32 ppm on A4
size paper
Paper handling
●
100-sheet multipurpose input tray (Tray 1)
●
500-sheet input tray (Tray 2)
●
250-sheet, face-down output bin
Supported operating systems
●
Windows
®
XP (32-bit and 64-bit)
●
Windows Vista
®
(32-bit and 64-bit)
●
Windows 7 (32-bit and 64-bit)
●
Windows Server 2003 (32-bit and 64-bit)
●
Windows Server 2008 (32-bit and 64-bit) R2 64-bit
●
Mac OS X v10.5 and v10.6
Connectivity
●
Hi-Speed USB 2.0 port
●
HP Jetdirect embedded print server for connecting to a 10/100 Base-TX network
●
Wireless accessory available
Memory
●
1 gigabyte (GB) of random access memory (RAM)
Control-panel display
●
4-line color
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Chapter 1 Product basics
ENWW
Model
Features
HP LaserJet Enterprise 500 color
M551dn
Part number: CF082A
This model has the same features as HP LaserJet Enterprise 500 color M551n plus the
following:
Paper handling
●
Automatic two-sided printing
Connectivity
●
Hardware integration pocket for installing accessories
●
USB port for walk-up printing
HP LaserJet Enterprise 500 color
M551xh
Part number: CF083A
This model has the same features as HP LaserJet Enterprise 500 color M551dn plus the
following:
Paper handling
●
500-sheet paper and heavy media tray (Tray 3)
Memory
●
HP Encrypted High Performance Hard Disk
ENWW
Product comparison
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