Product comparison · 2 multifunction printers

HP CM756A + C4906AE vs HP Enterprise M4555h

43specifications compared
27differ
16identical
46known for one product only

Key differences

Print technology
- CM756A + C4906AE:Inkjet
- Enterprise M4555h:Laser
Printing
- CM756A + C4906AE:Colour printing
- Enterprise M4555h:Mono printing
Print speed (black, normal quality, A4/US Letter)
- CM756A + C4906AE:15 ppm
- Enterprise M4555h:52 ppm
Time to first page (black, normal)
- CM756A + C4906AE:14 s
- Enterprise M4555h:9.5 s
Copying
- CM756A + C4906AE:Colour copying
- Enterprise M4555h:Mono copying
Maximum copy resolution
- CM756A + C4906AE:1200 x 600 DPI
- Enterprise M4555h:600 x 600 DPI
Copy speed (black, normal quality, A4)
- CM756A + C4906AE:35 cpm
- Enterprise M4555h:52 cpm
Maximum number of copies
- CM756A + C4906AE:99 copies
- Enterprise M4555h:9999 copies

Side by side

Differences highlightedShow differences only

Comparison of CM756A + C4906AE, Enterprise M4555h
89 specifications	A HP CM756A + C4906AE View product	B HP Enterprise M4555h View product
Printing4 differ
Print technologyDiffers	Inkjet	Laser
PrintingDiffers	Colour printing	Mono printing
Duplex printing	Yes	Yes
Maximum resolution	1200 x 1200 DPI	1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)Differs	15 ppm	52 ppm
Time to first page (black, normal)Differs	14 s	9.5 s
Print speed (colour, normal quality, A4/US Letter)Known for one	11 ppm	Unknown — not stated by the source
Time to first page (colour, normal)Known for one	15 s	Unknown — not stated by the source
Copying4 differ
CopyingDiffers	Colour copying	Mono copying
Maximum copy resolutionDiffers	1200 x 600 DPI	600 x 600 DPI
Copy speed (black, normal quality, A4)Differs	35 cpm	52 cpm
Maximum number of copiesDiffers	99 copies	9999 copies
Copier resize	25 - 400%	25 - 400%
Copy speed (colour, normal quality, A4)Known for one	34 cpm	Unknown — not stated by the source
Scanning4 differ
ScanningDiffers	Colour scanning	Mono scanning
Optical scanning resolutionKnown for one	Unknown — not stated by the source	600 x 600 DPI
Maximum scan areaDiffers	Legal (216 x 356)	216 x 356 mm
Scanner typeDiffers	Flatbed & ADF scanner	Flatbed scanner
Scan speed (black)Known for one	Unknown — not stated by the source	55 ppm
Input colour depthDiffers	24 bit	30 bit
Greyscale levels	256	256
Image formats supportedKnown for one	JPG, TIF	Unknown — not stated by the source
Fax1 differ
FaxingDiffers	Colour faxing	No
Fax resolution (black)Known for one	203 x 98 DPI	Unknown — not stated by the source
Fax memoryKnown for one	100 pages	Unknown — not stated by the source
Auto-redialingKnown for one	Yes	Unknown — not stated by the source
Fax speed dialing (max numbers)Known for one	75	Unknown — not stated by the source
Fax broadcastingKnown for one	48 locations	Unknown — not stated by the source
Features2 differ
Maximum duty cycleDiffers	15000 pages per month	250000 pages per month
Digital sender	No	No
Number of print cartridgesDiffers	4	1
Page description languagesKnown for one	Unknown — not stated by the source	PCL 6, PDF 1.4, PostScript 3
All-In-One-multitasking	Yes	Yes
Printing coloursKnown for one	Black, Cyan, Magenta, Yellow	Unknown — not stated by the source
Input & output capacity2 differ
Total input capacityDiffers	250 sheets	600 sheets
Total output capacityDiffers	150 sheets	500 sheets
Auto document feeder (ADF)Known for one	Unknown — not stated by the source	Yes
Auto document feeder (ADF) input capacityKnown for one	Unknown — not stated by the source	50 sheets
Paper handling1 differ
Maximum ISO A-series paper size	A4	A4
Maximum print size	216 x 356 mm	216 x 356 mm
Paper tray media typesDiffers	Card stock, Envelopes, Photo paper, Transparencies	Bond paper, Card stock, Envelopes, Labels, Plain paper, Recycled paper, Transparencies
ISO A-series sizes (A0...A9)	A4, A5, A6	A4, A5, A6
JIS B-series sizes (B0...B9)	B5	B5
Envelopes sizesKnown for one	Unknown — not stated by the source	B5, C5, C6, DL
Ports & interfaces2 differ
Standard interfacesDiffers	USB 2.0	Ethernet, USB 2.0
Direct printingDiffers	Yes	No
USB port	Yes	Yes
USB 2.0 ports quantity	1	1
Network1 differ
Wi-FiDiffers	Yes	No
Ethernet LAN	Yes	Yes
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Mobile printing technologiesKnown for one	Unknown — not stated by the source	HP ePrint
Performance2 differ
Internal memoryDiffers	128 MB	1280 MB
Maximum internal memoryKnown for one	Unknown — not stated by the source	1280 MB
Card reader integratedDiffers	Yes	No
Built-in processorKnown for one	Unknown — not stated by the source	Yes
Processor familyKnown for one	Unknown — not stated by the source	Intel
Processor modelKnown for one	Unknown — not stated by the source	LE80578
Processor frequencyKnown for one	Unknown — not stated by the source	800 MHz
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Memory Stick (MS), microSDHC, miniSD, MMC, MMCmicro, MS Duo, MS PRO, SDHC	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black, White
Market positioning	Business	Business
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Touchscreen	Yes	Yes
Control type	Touch	Touch
Colour displayKnown for one	Unknown — not stated by the source	Yes
Display diagonalKnown for one	10.9 cm (4.3")	Unknown — not stated by the source
Power3 differ
Power consumption (average operating)Differs	28 W	960 W
Power consumption (standby)Differs	6.3 W	54 W
Power consumption (off)Differs	0.6 W	0.15 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 30 °C
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	790 mm
DepthKnown for one	Unknown — not stated by the source	510 mm
HeightKnown for one	Unknown — not stated by the source	570 mm
WeightDiffers	12.7 kg	52.5 kg
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7; Windows Vista; Microsoft Windows XP (SP2+), Server 2008 & 2008 R2 Edition (64-bit), Server 2003; Mac OS X v10.5 +
Network readyKnown for one	Unknown — not stated by the source	Yes
Scan file formatsKnown for one	Unknown — not stated by the source	PDF, TIFF, XPS
Standard input traysKnown for one	1	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	502 x 428 x 308 mm	Unknown — not stated by the source
All-in-one functionsKnown for one	Copy, Fax, Print, Scan	Unknown — not stated by the source
Colour all-in-one functionsKnown for one	Copy, Fax, Print, Scan	Unknown — not stated by the source
PictBridgeKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vist	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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