Product comparison · 2 multifunction printers

HP OfficeJet CM756A Inkjet A4 vs HP DeskJet F4240 Inkjet A4

47specifications compared
32differ
15identical
59known for one product only

Key differences

Duplex printing
- OfficeJet CM756A Inkjet A4:Yes
- DeskJet F4240 Inkjet A4:No
Maximum resolution
- OfficeJet CM756A Inkjet A4:1200 x 1200 DPI
- DeskJet F4240 Inkjet A4:4800 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)
- OfficeJet CM756A Inkjet A4:15 ppm
- DeskJet F4240 Inkjet A4:9 ppm
Print speed (colour, normal quality, A4/US Letter)
- OfficeJet CM756A Inkjet A4:11 ppm
- DeskJet F4240 Inkjet A4:6.5 ppm
Maximum copy resolution
- OfficeJet CM756A Inkjet A4:1200 x 600 DPI
- DeskJet F4240 Inkjet A4:1200 x 2400 DPI
Copy speed (black, normal quality, A4)
- OfficeJet CM756A Inkjet A4:35 cpm
- DeskJet F4240 Inkjet A4:26 cpm
Maximum number of copies
- OfficeJet CM756A Inkjet A4:99 copies
- DeskJet F4240 Inkjet A4:3 copies
Maximum scan area
- OfficeJet CM756A Inkjet A4:Legal (216 x 356)
- DeskJet F4240 Inkjet A4:A4 / Letter (216 x 297)

Side by side

Differences highlightedShow differences only

Comparison of CM756A, F4240
106 specifications	A HP OfficeJet CM756A Inkjet A4 Model CM756A View product	B HP DeskJet F4240 Inkjet A4 Model F4240 View product
Printing4 differ
Duplex printingDiffers	Yes	No
Maximum resolutionDiffers	1200 x 1200 DPI	4800 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)Differs	15 ppm	9 ppm
Print speed (colour, normal quality, A4/US Letter)Differs	11 ppm	6.5 ppm
Print speed (black, draft quality, A4/US Letter)Known for one	Unknown — not stated by the source	26 ppm
Print speed (colour, draft quality, A4/US Letter)Known for one	Unknown — not stated by the source	20 ppm
Time to first page (black, normal)Known for one	14 s	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
Duplex copyingKnown for one	Unknown — not stated by the source	No
Maximum copy resolutionDiffers	1200 x 600 DPI	1200 x 2400 DPI
Copy speed (black, normal quality, A4)Differs	35 cpm	26 cpm
Maximum number of copiesDiffers	99 copies	3 copies
Maximum copy speed (colour, A4)Known for one	Unknown — not stated by the source	20 cpm
Copy speed (colour, normal quality, A4)Known for one	34 cpm	Unknown — not stated by the source
Copier resizeKnown for one	25 - 400%	Unknown — not stated by the source
Scanning3 differ
Duplex scanningKnown for one	Unknown — not stated by the source	No
Optical scanning resolutionKnown for one	Unknown — not stated by the source	1200 x 1200 DPI
Maximum scan areaDiffers	Legal (216 x 356)	A4 / Letter (216 x 297)
Scanner typeDiffers	Flatbed & ADF scanner	Flatbed scanner
Input colour depthDiffers	24 bit	48 bit
Image formats supportedKnown for one	JPG, TIF	Unknown — not stated by the source
Fax1 differ
FaxingDiffers	Colour faxing	No
Duplex faxingKnown for one	Unknown — not stated by the source	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	3000 pages per month
Recommended duty cycleKnown for one	Unknown — not stated by the source	1200
Number of print cartridgesDiffers	4	2
Page description languagesKnown for one	Unknown — not stated by the source	PCL 3
Input & output capacity2 differ
Total input capacityDiffers	250 sheets	80 sheets
Total output capacityDiffers	150 sheets	20 sheets
Maximum input capacity for 10 x 15 cm photographsKnown for one	Unknown — not stated by the source	30 sheets
Maximum input capacity for envelopesKnown for one	Unknown — not stated by the source	10
Standard output capacity for cardsKnown for one	Unknown — not stated by the source	15
Standard output capacity for envelopesKnown for one	Unknown — not stated by the source	10 sheets
Paper handling1 differ
Paper tray media typesDiffers	Card stock, Envelopes, Photo paper, Transparencies	Card stock, Envelopes, Iron-On Transfers, Labels, Photo paper, Plain paper, Transparencies
ISO B-series sizes (B0...B9)Known for one	Unknown — not stated by the source	B5
Non-ISO print media sizesKnown for one	Unknown — not stated by the source	Legal
Envelopes sizesKnown for one	Unknown — not stated by the source	C6, DL
Photo paper sizes (imperial)Known for one	Unknown — not stated by the source	4x6,5x7"
Custom media lengthKnown for one	Unknown — not stated by the source	127 - 762 mm
Custom media widthKnown for one	Unknown — not stated by the source	76 - 216 mm
Envelope feederKnown for one	Unknown — not stated by the source	No
Maximum input capacity for cardsKnown for one	Unknown — not stated by the source	30
Ports & interfaces1 differ
Direct printingDiffers	Yes	No
Network2 differ
Wi-FiDiffers	Yes	No
Ethernet LANDiffers	Yes	No
Performance2 differ
Internal memoryDiffers	128 MB	16 MB
Maximum internal memoryKnown for one	Unknown — not stated by the source	16 MB
Card reader integratedDiffers	Yes	No
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Minimum system requirementsKnown for one	Unknown — not stated by the source	CD-ROM USB IE 6+ SVGA 800x600 Adobe Acrobat Reader 5+
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
Market positioningDiffers	Business	Home & office
Display diagonalKnown for one	10.9 cm (4.3")	Unknown — not stated by the source
TouchscreenKnown for one	Yes	Unknown — not stated by the source
Control typeKnown for one	Touch	Unknown — not stated by the source
Power3 differ
Power consumption (average operating)Differs	28 W	17 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	2 W
Power consumption (standby)Differs	6.3 W	2 W
Power consumption (off)Differs	0.6 W	1 W
System requirements2 differ
Windows operating systems supportedDiffers	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	Windows 2000 Professional, Windows XP Home, Windows XP Professional, Windows XP Professional x64
Mac operating systems supportedDiffers	Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard	Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard
Minimum RAMKnown for one	Unknown — not stated by the source	128 MB
Minimum processorKnown for one	Unknown — not stated by the source	Intel Pentium II/Celeron, 233MHz
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	450 MB
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 60 °C
Recommended operating temperature range (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Weight & dimensions1 differ
WeightDiffers	12.7 kg	4.9 kg
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	6.41 kg
Logistics dataidentical
Master (outer) cases per palletKnown for one	Unknown — not stated by the source	12 pc(s)
Layers per palletKnown for one	Unknown — not stated by the source	7 pc(s)
Other features4 differ
Dimensions (WxDxH)Differs	502 x 428 x 308 mm	437.5 x 290.4 x 161.5 mm
All-in-one functionsDiffers	Copy, Fax, Print, Scan	Copy, Print, Scan
Colour all-in-one functionsDiffers	Copy, Fax, Print, Scan	Copy, Print, Scan
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows Vista Windows XP Home SP2 Windows XP Professional (32/64-bit) Windows 2000 Professional SP2+ Mac OS X v10.3.9, v10.4, v10.5
Minimum system requirements for MacintoshKnown for one	Unknown — not stated by the source	PowerPC G3/G4/G5, Intel Core 256MB RAM 200MB HDD CD-ROM USB
PictBridgeDiffers	Yes	No
Acoustic power emissionsKnown for one	Unknown — not stated by the source	6.9B(A)
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	56 dB
Photo proofsheets supportedKnown for one	Unknown — not stated by the source	No
SureSupply supportedKnown for one	Unknown — not stated by the source	Yes
Video action printing supportedKnown for one	Unknown — not stated by the source	No
Vivera inks supportedKnown for one	Unknown — not stated by the source	Yes
Standard input traysKnown for one	1	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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