Product comparison · 2 multifunction printers

HP CM756A + C4906AE vs Samsung SCX-8040ND Laser A4

39specifications compared
25differ
14identical
57known for one product only

Key differences

Print technology
- CM756A + C4906AE:Inkjet
- SCX-8040ND Laser A4:Laser
Printing
- CM756A + C4906AE:Colour printing
- SCX-8040ND Laser A4:Mono printing
Maximum resolution
- CM756A + C4906AE:1200 x 1200 DPI
- SCX-8040ND Laser A4:9600 x 600 DPI
Print speed (black, normal quality, A4/US Letter)
- CM756A + C4906AE:15 ppm
- SCX-8040ND Laser A4:40 ppm
Time to first page (black, normal)
- CM756A + C4906AE:14 s
- SCX-8040ND Laser A4:8 s
Copying
- CM756A + C4906AE:Colour copying
- SCX-8040ND Laser A4:Mono copying
Maximum copy resolution
- CM756A + C4906AE:1200 x 600 DPI
- SCX-8040ND Laser A4:600 x 600 DPI
Copy speed (black, normal quality, A4)
- CM756A + C4906AE:35 cpm
- SCX-8040ND Laser A4:40 cpm

Side by side

Differences highlightedShow differences only

Comparison of CM756A + C4906AE, SCX-8040ND
96 specifications	A HP CM756A + C4906AE View product	B Samsung SCX-8040ND Laser A4 Model SCX-8040ND View product
Printing5 differ
Print technologyDiffers	Inkjet	Laser
PrintingDiffers	Colour printing	Mono printing
Maximum resolutionDiffers	1200 x 1200 DPI	9600 x 600 DPI
Print speed (black, normal quality, A4/US Letter)Differs	15 ppm	40 ppm
Time to first page (black, normal)Differs	14 s	8 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
Copying3 differ
CopyingDiffers	Colour copying	Mono copying
Duplex copyingKnown for one	Unknown — not stated by the source	Yes
Maximum copy resolutionDiffers	1200 x 600 DPI	600 x 600 DPI
Copy speed (black, normal quality, A4)Differs	35 cpm	40 cpm
Time to first copy (black, normal)Known for one	Unknown — not stated by the source	5.5 s
Copy speed (colour, normal quality, A4)Known for one	34 cpm	Unknown — not stated by the source
Maximum number of copiesKnown for one	99 copies	Unknown — not stated by the source
Scanning1 differ
ScanningDiffers	Colour scanning	Mono scanning
Duplex scanningKnown for one	Unknown — not stated by the source	Yes
Optical scanning resolutionKnown for one	Unknown — not stated by the source	600 x 600 DPI
Scan toKnown for one	Unknown — not stated by the source	E-mail, FTP, USB
Maximum scan areaKnown for one	Legal (216 x 356)	Unknown — not stated by the source
Image formats supportedKnown for one	JPG, TIF	Unknown — not stated by the source
Input colour depthKnown for one	24 bit	Unknown — not stated by the source
Greyscale levelsKnown for one	256	Unknown — not stated by the source
Fax1 differ
Duplex faxingKnown for one	Unknown — not stated by the source	Yes
Fax resolution (black)Differs	203 x 98 DPI	600 x 600 DPI
Modem speedKnown for one	Unknown — not stated by the source	33.6 Kbit/s
Caller IDKnown for one	Unknown — not stated by the source	Yes
Fax memoryKnown for one	100 pages	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
Features1 differ
Maximum duty cycleDiffers	15000 pages per month	150000 pages per month
Optional functionsKnown for one	Unknown — not stated by the source	Fax
Number of print cartridgesKnown for one	4	Unknown — not stated by the source
Printing coloursKnown for one	Black, Cyan, Magenta, Yellow	Unknown — not stated by the source
All-In-One-multitaskingKnown for one	Yes	Unknown — not stated by the source
Input & output capacity2 differ
Total input capacityDiffers	250 sheets	1140 sheets
Total output capacityDiffers	150 sheets	500 sheets
Multi-Purpose trayKnown for one	Unknown — not stated by the source	Yes
Multi-Purpose tray input capacityKnown for one	Unknown — not stated by the source	100 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	100 sheets
Maximum input capacityKnown for one	Unknown — not stated by the source	3140 sheets
Maximum output capacityKnown for one	Unknown — not stated by the source	3375 sheets
Paper handling3 differ
Maximum print sizeDiffers	216 x 356 mm	216 x 297 mm
Paper tray media typesDiffers	Card stock, Envelopes, Photo paper, Transparencies	Bond paper, Envelopes, Labels, Pre-printed, Recycled paper, Transparencies
ISO A-series sizes (A0...A9)Differs	A4, A5, A6	A3, A4, A5
ISO B-series sizes (B0...B9)Known for one	Unknown — not stated by the source	B4, B5
JIS B-series sizes (B0...B9)Known for one	B5	Unknown — not stated by the source
Ports & interfaces1 differ
Standard interfacesDiffers	USB 2.0	Ethernet, USB 2.0
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Network1 differ
Wi-FiDiffers	Yes	No
Performance1 differ
Internal memoryDiffers	128 MB	512 MB
Maximum internal memoryKnown for one	Unknown — not stated by the source	1024 MB
Built-in processorKnown for one	Unknown — not stated by the source	Yes
Processor modelKnown for one	Unknown — not stated by the source	SPGv4
Processor frequencyKnown for one	Unknown — not stated by the source	800 MHz
Sound pressure level (printing)Known for one	Unknown — not stated by the source	54 dB
Sound pressure level (copying)Known for one	Unknown — not stated by the source	57 dB
Sound power level (standby)Known for one	Unknown — not stated by the source	34 dB
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	Memory Stick (MS), microSDHC, miniSD, MMC, MMCmicro, MS Duo, MS PRO, SDHC	Unknown — not stated by the source
Design1 differ
Built-in displayKnown for one	Unknown — not stated by the source	Yes
DisplayKnown for one	Unknown — not stated by the source	LCD
Display diagonalDiffers	10.9 cm (4.3")	22.6 cm (8.9")
Display resolutionKnown for one	Unknown — not stated by the source	600 x 1024 pixels
Power2 differ
Power consumption (average operating)Differs	28 W	1500 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	40 W
Power consumption (standby)Differs	6.3 W	7 W
Power consumption (off)Known for one	0.6 W	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CCC (ISO 15408), conformità IEEE P2600-2008, WHQL
Weight & dimensions1 differ
WeightDiffers	12.7 kg	113 kg
Other features2 differ
Networking featuresKnown for one	Unknown — not stated by the source	10/100/1000 Base-TX Ethernet
Dimensions (WxDxH)Differs	502 x 428 x 308 mm	677.5 x 742.8 x 924 mm
Colour all-in-one functionsDiffers	Copy, Fax, Print, Scan	Fax
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000 / XP /2003 / Vista / 2008 / 7, Mac OS X 10.5 - 10.6, Linux
EmulationsKnown for one	Unknown — not stated by the source	PCL5, PCL6 (XL), PostScript 3, PDF 1.7 +, XPS
Network readyKnown for one	Unknown — not stated by the source	Yes
Standard input traysKnown for one	1	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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