| Functions |
All-in-one functions
|
Print, copy, scan to USB, digital send, fax, and advanced paper handling (stapling mailbox)
|
Multitasking Supported
|
Yes
|
| Printing specifications |
Print speed, black (normal quality mode)
|
Up to 55 ppm
|
Print speed footnote
|
Measured using ISO/IEC 24734, excludes first set of test documents. For more information see http://www.hp.com/go/printerclaims. Exact speed varies depending on the system configuration, software application, driver, and document complexity.
|
Page yield footnote
|
Declared yield value for black cartridge in accordance with ISO/IEC 19752. Actual yields vary considerably based on images printed and other factors. For more information, visit http://www.hp.com/go/learnaboutsupplies
|
First page out (black)
|
As fast as 9.5 sec
|
Monthly duty cycle
|
Up to 250,000 pages
|
Footnote for duty cycle
|
Duty cycle is defined as the maximum number of pages per month of imaged output. This value provides a comparison of product robustness in relation to other HP LaserJet or HP Color LaserJet devices, and enables appropriate deployment of printers and MFPs to satisfy the demands of connected individuals or groups.
|
Recommended monthly print volume
|
5000 to 20,000 pages
|
Footnote for recommended monthly print volume
|
HP recommends that the number of printed pages per month be within the stated range for optimum device performance, based on factors including supplies replacement intervals and device life over an extended warranty period.
|
Print technology
|
Laser
|
Print resolution, black
|
Up to 1200 x 1200 dpi
|
Display
|
8.07" (20.5 cm) touchscreen Color Graphic Display (CGD)
|
| Paper Handling |
Paper handling standard,input
|
100-sheet multipurpose tray 1, 500-sheet tray 2, 3 x 500-sheet feeder with stand, 50-sheet automatic document feeder
|
Paper handling standard,output
|
900-sheet, 3-bin stapling mailbox
|
Envelope capacity
|
Up to 10 envelopes
|
Envelope feeder
|
Optional with the purchase of 75-sheet envelope feeder
|
Duplex printing (printing on both sides of paper)
|
Automatic (standard)
|
Document finishing
|
Sheetfed; Collation
|
Media sizes, standard
|
Tray 1: Letter, legal, 8.5 x 13 in, statement, executive, envelopes [No. 9, No. 10, Monarch (7 3/4)], 3 x 5 in, 4 x 6 in; Tray 2, 3, 4, 5: letter, legal, 8.5 x 13 in, executive
|
Media sizes, custom
|
Tray 1: 3 x 5 to 8.5 x 14 in; Tray 2-5: 5.8 x 8.3 to 8.5 x 14 in
|
Media types
|
Paper (plain, light, bond, recycled, cardstock), transparency, labels, letterhead, envelope, preprinted, prepuched, colored, rough
|
Media weight
|
Tray 1: 16 to 53 lb bond (plain), 16 to 24 lb (envelopes); Tray 2-5: 16 to 32 lb bond (plain)
|
Media weight
|
Tray 1: 60 to 200 g/m²; Tray 2-5: 60 to 120 g/m²
|
Weight
|
192.9 lb
|
| Additional Specifications |
Processor speed
|
800 MHz
|
Memory, standard
|
1280 MB
|
Memory, maximum
|
1280 MB
|
Memory Card Compatibility
|
None
|
Print languages, standard
|
HP PCL 6, HP PCL 5c (HP PCL 5c driver available from the Web only), HP Postscript level 3 emulation, native PDF printing (v 1.4)
|
| Scanner specifications |
Scanner type
|
Flatbed, ADF
|
Scan resolution, optical
|
Up to 600 dpi
|
Bit depth
|
30-bit
|
Scan size, maximum (flatbed)
|
8.5 x 14 in
|
Scan size, maximum (ADF)
|
8.5 x 14 in
|
Scan speed (normal, letter)
|
(Scan speeds measured from ADF. Actual processing speeds may vary depending on scan resolution, network conditions, computer performance, and application software.)
|
Scan speed (default)
|
Up to 57 ppm
|
Scanner features
|
Yes
|
Automatic paper sensor
|
No
|
| Digital sending specifications |
Digital sending features
|
Scan to E-mail; Save-to-Network Folder; Save-to-USB drive; Send to FTP; Send to LAN Fax; Send to Internet Fax
|
Supported file formats
|
Digital Send: PDF, JPEG, TIFF, MTIFF, XPS, PDF/A; Scan to walk-up USB: PDF, JPEG, TIFF, MTIFF, XPS, PDF/A; Print from walk-up USB: PDF, PS, Print Ready files (.prn, .pcl, .cht)
|
| Copier specifications |
Copy speed black (normal, letter)
|
Up to 55 cpm
|
Copy speed color (normal, letter)
|
Up to 55 cpm
|
Copy resolution, black
|
Up to 600 x 600 dpi (flatbed), up to 600 x 300 dpi (ADF)
|
Copy resolution, color
|
Up to 600 x 600 dpi (flatbed), up to 600 x 300 dpi (ADF)
|
Copy reduce/enlarge settings
|
25 to 400%
|
Maximum number of copies
|
Up to 9999 copies
|
| Fax specifications |
Faxing
|
Yes
|
Fax transmission speed (seconds per page)
|
6 sec per page
|
Fax note
|
Based on standard ITU-T test image #1 at standard resolution. More complicated pages or higher resolution will take longer and use more memory.
|
Fax resolution, black (dots per inch)
|
Up to 300 x 300 dpi (400 x 400 dpi for received faxes only)
|
Speed dials, maximum number
|
Up to 100 numbers (each with 100 destinations)
|
Auto redial
|
Yes
|
Fax delayed sending
|
No
|
Fax broadcast
|
100
|
Junk fax barrier
|
Yes
|
Polling
|
Yes (poll to receive only)
|
Remote retrieval
|
No
|
Fax forwarding
|
Yes
|
| Connectivity |
HP ePrint
|
Yes (firmware upgrade may be required to enable)
|
Mobile printing capability
|
HP ePrint
(May require a firmware upgrade to be HP ePrint compatible, download at http://www.hp.com/go/support)
|
Connectivity, standard
|
1 Hi-Speed USB 2.0 Host port; 1 Hi-Speed USB 2.0 Device port; 1 Gigabit Ethernet 10/100/1000Base-TX network port; 1 open EIO slot; 1 Foreign Interface port; 1 Hardware Integration Pocket; 3 Internal USB Host ports
|
Connectivity, optional
|
HP Jetdirect 635n IPv6/IPsec Print Server J7961G; HP Jetdirect 690n IPv6/IPsec 802.11g Wireless Print Server J8007G; HP Jetdirect ew2500 802.11b/g Wireless Print Server J8021A. For more information on HP networking solutions visit http://www.hp.com/go/jetdirect
|
Minimum system requirements
|
PC: Microsoft® Windows 7®, Windows Vista®, Windows® XP SP2 or higher, Windows® Server 2003, Windows® Server 2008; operating system compatible hardware system requirements, see http://www.microsoft.com system requirements; 200 MB available hard disk space
Macintosh: Mac OS X v 10.5 or higher; operating system compatible hardware system requirements, see: http://www.apple.com; 150 MB available hard disk space
|
Compatible operating systems
|
Microsoft® Windows® 7, Windows Vista®, Windows® XP (SP2 or higher), Windows® Server 2008 and 2008 R2 Edition (64-bit only), Windows® Server 2003; Mac OS X v 10.5 or higher; For latest support: Citrix and Windows® Terminal Services (see http://www.hp.com/go/upd); Novell (see http://www.novell.com/iprint for latest support); Linux (see http://www.hplip.net); UNIX (see http://www.hp.com/go/unix, http://www.hp.com/go/unixmodelscripts, and http://www.hp.com/go/jetdirectunix_software); SAP device types (see http://www.hp.com/go/sap/drivers and http://www.hp.com/go/sap/print)
|
| Dimensions and weight |
Dimensions (W x D x H)
|
39.96 x 27.95 x 43.90 in
|
Dimensions, max. (W x D x H)
|
50.2 x 37.1 x 57.1 in (with trays fully extended)
|
Weight
|
192.9 lb
|
Package weight
|
240.3 lb
|
| Power and operating requirements |
Power supply
|
Input voltage 110 to 127 VAC (+/- 10%), 60 Hz (+/- 2 Hz), 12 A; 220 to 240 VAC (+/- 10%), 50 Hz (+/- 2 Hz), 6 A
|
Power consumption
|
960 watts (Printing), 1024 watts (Copying), 54 watts (Ready), 21.6 watts (Sleep), 0.15 watts (Off)
|
Power consumption footnote
|
Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. This will damage the printer and void the product warranty. Values subject to change. Power numbers are the highest average values measured using all standard voltages.
|
Acoustic power emissions
|
7.1 B(A)
|
Acoustic pressure emissions bystander (ready)
|
57 dB(A)
|
Recommended operating temperature (Fahrenheit)
|
59 to 80.6º F
|
Recommended Operating humidity range
|
30 to 70% RH
|
ENERGY STAR® Qualified
|
Yes
|
| What's included |
What's in the box
|
HP LaserJet Enterprise M4555fskm MFP (100-sheet multipurpose tray; 500-sheet input tray; HP Jetdirect Gigabit Ethernet embedded print server; HP High-Performance Secure Hard Disk); HP LaserJet Toner cartridge standard capacity; 3 x 500 paper feeder with stand; 900-sheet, 3-bin stapling mailbox; HP Analog fax accessory 500 (built-in); CD with software and documentation; Documentation (Hardware Install Guide, Support flyer, Wall poster); power cord; phone cord
|
Cable included?
|
No, please purchase USB cable separately
|
Software included
|
Windows print driver (HP PCL 6 discrete), SNP alerts, Mac print driver, Installation software on CD-ROM for Windows and Mac
|
|