Product comparison · 2 laser printers

Canon i-SENSYS LBP-6670DN vs Epson WorkForce Pro WP-4090

32specifications compared
19differ
13identical
22known for one product only

Key differences

Colour
- i-SENSYS LBP-6670DN:No
- WorkForce Pro WP-4090:Yes
Maximum resolution
- i-SENSYS LBP-6670DN:2400 x 600 DPI
- WorkForce Pro WP-4090:4800 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)
- i-SENSYS LBP-6670DN:33 ppm
- WorkForce Pro WP-4090:16 ppm
Maximum duty cycle
- i-SENSYS LBP-6670DN:50000 pages per month
- WorkForce Pro WP-4090:25000 pages per month
Number of print cartridges
- i-SENSYS LBP-6670DN:2
- WorkForce Pro WP-4090:4
Ethernet LAN
- i-SENSYS LBP-6670DN:No
- WorkForce Pro WP-4090:Yes
Sound pressure level (printing)
- i-SENSYS LBP-6670DN:54.2 dB
- WorkForce Pro WP-4090:38 dB
Power consumption (printing)
- i-SENSYS LBP-6670DN:560 W
- WorkForce Pro WP-4090:16 W

Side by side

Differences highlightedShow differences only

Comparison of LBP-6670DN, WorkForce Pro WP-4090
54 specifications	A Canon i-SENSYS LBP-6670DN Model LBP-6670DN View product	B Epson WorkForce Pro WP-4090 View product
Printing3 differ
ColourDiffers	No	Yes
Print technology	Laser	Laser
Duplex printingKnown for one	Unknown — not stated by the source	Yes
Maximum resolutionDiffers	2400 x 600 DPI	4800 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)Differs	33 ppm	16 ppm
Print speed (black, draft quality, A4/US Letter)Known for one	Unknown — not stated by the source	11 ppm
Duplex print speed (black, normal quality, A4/US Letter)Known for one	Unknown — not stated by the source	9.2 ppm
Duplex print speed (colour, normal quality, A4/US Letter)Known for one	Unknown — not stated by the source	7.1 ppm
Economical printing	Yes	Yes
Warm-up timeKnown for one	28 s	Unknown — not stated by the source
Time to first page (black, normal)Known for one	7 s	Unknown — not stated by the source
Features3 differ
Maximum duty cycleDiffers	50000 pages per month	25000 pages per month
Number of print cartridgesDiffers	2	4
Page description languagesDiffers	PCL 5e, PCL 6, UFRII-LT	Epson ESC/P2, PCL 5e, PCL 6, PostScript 3
Input & output capacityidentical
Total input capacity	250 sheets	250 sheets
Maximum input capacityKnown for one	Unknown — not stated by the source	580 sheets
Total output capacityKnown for one	150 sheets	Unknown — not stated by the source
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	Labels, Recycled paper, Transparencies	Envelopes, Heavy paper, Plain paper, Recycled paper, Thin paper, Transparencies
ISO A-series sizes (A0...A9)	A4, A5, A6	A4, A5, A6
ISO B-series sizes (B0...B9)	B5	B5
Envelopes sizesKnown for one	Unknown — not stated by the source	10, DL
Ports & interfacesidentical
Standard interfaces	USB 2.0	USB 2.0
Optional connectivityKnown for one	Unknown — not stated by the source	Ethernet
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Network1 differ
Wi-Fi	No	No
Ethernet LANDiffers	No	Yes
Network readyKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Sound pressure level (printing)Differs	54.2 dB	38 dB
Internal memoryKnown for one	512 MB	Unknown — not stated by the source
Designidentical
Product colour	White	White
Built-in displayKnown for one	Yes	Unknown — not stated by the source
DisplayKnown for one	LED	Unknown — not stated by the source
Power3 differ
Power consumption (printing)Differs	560 W	16 W
Power consumption (standby)Differs	14 W	0.6 W
AC input voltageDiffers	220 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (PowerSave)Known for one	1 W	Unknown — not stated by the source
System requirements2 differ
Windows operating systems supportedDiffers	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win	Windows 2000, Windows 2000 Professional, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8
Mac operating systems supportedDiffers	Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Server operating systems supportedKnown for one	Unknown — not stated by the source	Windows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2
Operational conditions1 differ
Operating temperature (T-T)Differs	10 - 30 °C	10 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 85%
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensions4 differ
WidthDiffers	400 mm	459.7 mm
DepthDiffers	376 mm	386 mm
HeightDiffers	289 mm	642.6 mm
WeightDiffers	12.4 kg	10.9 kg
Other featuresidentical
Power LED	Yes	Yes
Stand-by LEDKnown 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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