Professional colour for up to 50% less cpp and energy use than lasers, wireless/Ethernet networking, HP ePrint, duplex printing, 35-page one-sided ADF, 6.1 cm HP TouchSmart screen, 250-sheet paper tray, digital solutions including scan-to-PC or e-mail, four individual HP Officejet inks, optional XL cartridges, ENERGY STAR® qualified
Connect to your wireless network and produce professional-quality colour documents with the lowest cost per page compared with in-class inkjet all-in-ones. ^[1] Fax, copy and scan too, and print from mobile devices with HP ePrint. ^[2]

Specification

Product
Product id	305691
Brand	Hewlett Packard
Partnr	CN557A/BEL
EAN/UPC code	885631243015
Warranty (months)	Standard one-year HP limited hardwareWarranty and support options vary by product, country and local legal requirements.
Printing
Print technology	Inkjet
Printing	Colour printing
Duplex printing	Y
Maximum resolution	4800 x 1200 pixels
Print speed (black, normal quality, A4/US Letter)	10 ppm
Print speed (colour, normal quality, A4/US Letter)	31 ppm
Print speed (black, draft quality, A4/US Letter)	32 ppm
Print speed (colour, draft quality, A4/US Letter)	31 ppm
Time to first page (black, normal)	16 s
Time to first page (colour, normal)	18 s
Copying
Copying	Colour copying
Maximum copy resolution	4800 x 1200 DPI
Copy speed (black, normal quality, A4)	6 cpm
Copy speed (colour, normal quality, A4)	5 cpm
Maximum number of copies	100 kopieën
Copier resize	25 - 400 procent
Scanning
Scanning	Colour scanning
Optical scanning resolution	4800 х 4800 DPI
Maximum scan resolution	4800 x 4800 DPI
Maximum scan area	216 x 297 mm
Scanner type	Flatbed & ADF
Scan technology	CIS
Scan to	File, Image
Image formats supported	BMP, JPG, PNG, TIF
Input colour depth	48 Bit
Output colour depth	24 Bit
Greyscale levels	200
TWAIN version	1.9
Scan speed (ADF, A4)	2.2 ppm
Fax
Faxing	Colour faxing
Fax resolution (black & white)	300 x 300 DPI
Fax transmission speed	3 sec/pagina
Fax memory	100 pagina's
Fax speed dialing (max numbers)	100
Fax forwarding	Y
Fax broadcasting	20 ontvangers
Distinctive ring	Y
Features
Maximum duty cycle	7000 pagina's per maand
Digital sender	N
Number of print cartridges	4
Printing colours	Black, Cyan, Magenta, Yellow
Page description languages	PCL 3
All-In-One-multitasking	Y
Input & output capacity
Total input capacity	250 vel
Total output capacity	50 vel
Paper input type	Paper tray, Sheetfed
Auto document feeder (ADF)	Y
Auto document feeder (ADF) input capacity	32 vel
Maximum input capacity	250 vel
Maximum output capacity	50 vel
Paper handling
Maximum ISO A-series paper size	A4
Maximum print size	215 x 355 mm
Paper tray media types	Banner, Card stock, Photo paper, Plain paper
ISO A-series sizes (A0. . . A9)	A4, A5, A6
ISO B-series sizes (B0. . . B9)	B5, B6
ISO C-series sizes (C0. . . C9)	C6
JIS B-series sizes (B0. . . B9)	B5, B6
Borderless printing media sizes	Legal, Letter
Custom media length	217 - 355 mm
Custom media width	76 - 216 mm
Paper tray media weight	60 - 280 g/m²
Ports & interfaces
Standard interfaces	Ethernet, USB 2.0
Direct printing	Y
USB port	Y
USB 2.0 ports quantity	1
PictBridge	N
Network
Wi-Fi	Y
Ethernet LAN	Y
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Performance
Internal memory	64 MB
Maximum internal memory	64 MB
Card reader integrated	Y
Compatible memory cards	Memory Stick (MS), MMC, MS Duo, MS PRO, MS PRO Duo, SD, SDHC, xD
Processor frequency	192 MHz
Sound pressure level (printing)	49 dB
Minimum storage drive space	750 MB
Mac compatibility	Y
Technical details
Sustainability certificates	ENERGY STAR
Legal	Y
Colour scanning	Y
Compatible operating systems	Windows 7, Windows Vista, Microsoft Windows XP (SP2) Mac OS X v10.5, v10.6 Linux
Security
Safety	IEC 60950-1: Ed2 (2005)/EN 6050-1, Ed2 (2006); EN 62311: 2008; UL 60950-1, Second Edition CAN/CSA-22.2 No. 60950-1-07; AS/NZS 60950.1-2003; GB 4943: 2001; GB 9254-2008 GB 17625.1-2003 YD/T993-1998; NOM-019-SCFI-1998
System requirements
Windows operating systems supported	Y
Mac operating systems supported	Y
Linux operating systems supported	Y
Minimum RAM	512 MB
Design
Product colour	Black
Market positioning	Home & Office
Built-in display	Y
Display	LCD
Display diagonal	2.36 inch
Power
Power consumption (average operating)	50 W
Power consumption (standby)	3.2 W
Power consumption (off)	0.4 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Operational conditions
Operating relative humidity (H-H)	20 - 80 procent
Storage temperature (T-T)	-40 - 60 °C
Operating temperature (T-T)	5 - 40 °C
Storage relative humidity (H-H)	20 - 90 procent
Weight & dimensions
Width	476 mm
Depth	450 mm
Height	258 mm
Weight	8250 g
Packaging data
Package width	570 mm
Package depth	336 mm
Package height	548 mm
Package weight	12180 g
Other features
Colour faxing	Y
Colour all-in-one functions	copy, fax, print, scan
All-in-one functions	Copy, Fax, Print, Scan
Electromagnetic compatibility	CISPR 22: 2005+A1: 2005/EN 55022: 2006+A1: 2007 Class B, EN 55024: 1998+A1: 2001+A2: 2003, EN 61000-3-2: 2006, EN 61000-3-3: 1995+A1: 2001+A2: 2005; FCC CFR 47, Part 15 Class B/ICES-003, Issue 4 Class B
Minimum processor	800 MHz
Standard input trays	1
Minimum system requirements	CD-ROM
Fax compatibility	ITU-T G3