Product comparison · 2 scanners

Brother DS-940DWE scanner Sheet-fed scanner vs Canon imageFORMULA DR-C350 ADF scanner

17specifications compared
10differ
7identical
44known for one product only

Key differences

The Canon imageFORMULA DR-C350 ADF scanner has 7,900 pages more daily duty cycle (max) than the Brother DS-940DWE scanner Sheet-fed scanner (8000 pages vs 100 pages). The Brother DS-940DWE scanner Sheet-fed scanner has 34.5 mm more width than the Canon imageFORMULA DR-C350 ADF scanner (319 mm vs 284.5 mm). The Canon imageFORMULA DR-C350 ADF scanner has 178.1 mm more depth than the Brother DS-940DWE scanner Sheet-fed scanner (223.5 mm vs 45.4 mm). Scanner type: Sheet-fed scanner on the Brother DS-940DWE scanner Sheet-fed scanner, ADF scanner on the Canon imageFORMULA DR-C350 ADF scanner. Product colour: White on the Brother DS-940DWE scanner Sheet-fed scanner, Black on the Canon imageFORMULA DR-C350 ADF scanner.

Scanner type
- DS-940DWE scanner Sheet-fed scanner:Sheet-fed scanner
- imageFORMULA DR-C350 ADF scanner:ADF scanner
Product colour
- DS-940DWE scanner Sheet-fed scanner:White
- imageFORMULA DR-C350 ADF scanner:Black
Display
- DS-940DWE scanner Sheet-fed scanner:LED
- imageFORMULA DR-C350 ADF scanner:LCD
Sensor type
- DS-940DWE scanner Sheet-fed scanner:Dual CIS
- imageFORMULA DR-C350 ADF scanner:CIS
Daily duty cycle (max)
- DS-940DWE scanner Sheet-fed scanner:100 pages
- imageFORMULA DR-C350 ADF scanner:8000 pages
USB version
- DS-940DWE scanner Sheet-fed scanner:3.2 Gen 1 (3.1 Gen 1)
- imageFORMULA DR-C350 ADF scanner:2.0
Width
- DS-940DWE scanner Sheet-fed scanner:319 mm
- imageFORMULA DR-C350 ADF scanner:284.5 mm
Depth
- DS-940DWE scanner Sheet-fed scanner:45.4 mm
- imageFORMULA DR-C350 ADF scanner:223.5 mm

Side by side

Differences highlightedShow differences only

Comparison of DS-940DWE, DR-C350
61 specifications	A Brother DS-940DWE scanner Sheet-fed scanner Model DS-940DWE View product	B Canon imageFORMULA DR-C350 ADF scanner Model DR-C350 View product
Scanningidentical
Optical scanning resolution	600 x 600 DPI	600 x 600 DPI
Colour scanningKnown for one	Yes	Unknown — not stated by the source
Duplex scanning	Yes	Yes
Input colour depthKnown for one	48 bit	Unknown — not stated by the source
Output colour depthKnown for one	24 bit	Unknown — not stated by the source
Output greyscale depthKnown for one	8 bit	Unknown — not stated by the source
Greyscale levelsKnown for one	256	Unknown — not stated by the source
Scan speedKnown for one	4 sec/page	Unknown — not stated by the source
Maximum scan sizeKnown for one	Unknown — not stated by the source	215.9 x 6096 mm
ADF scan speed (b/w, A4)Known for one	Unknown — not stated by the source	50 ppm
Design3 differ
Scanner typeDiffers	Sheet-fed scanner	ADF scanner
Built-in display	Yes	Yes
Product colourDiffers	White	Black
DisplayDiffers	LED	LCD
Control type	Buttons	Buttons
Performance2 differ
Sensor typeDiffers	Dual CIS	CIS
Daily duty cycle (max)Differs	100 pages	8000 pages
Maximum duty cycleKnown for one	2000 pages per month	Unknown — not stated by the source
Scan toKnown for one	PC, Memory card, E-mail	Unknown — not stated by the source
Scan driversKnown for one	TWAIN, WIA	Unknown — not stated by the source
Sound pressure level (max)Known for one	53 dB	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD, MicroSD (TransFlash)	Unknown — not stated by the source
Light sourceKnown for one	Unknown — not stated by the source	RGB LED
Paper handlingidentical
Maximum ISO A-series paper sizeKnown for one	A4	Unknown — not stated by the source
Scanning media types supportedKnown for one	Plastic Card, Plain paper, Business Card, Photo paper	Unknown — not stated by the source
Card thickness (max)Known for one	1.24 mm	Unknown — not stated by the source
Ports & interfaces1 differ
USB port	Yes	Yes
USB versionDiffers	3.2 Gen 1 (3.1 Gen 1)	2.0
USB connector type	USB Type-C	USB Type-C
Networkidentical
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Security algorithmsKnown for one	SSL/TLS, 64-bit WEP, 128-bit WEP, WPA-PSK, WPA2-PSK, TKIP, AES	Unknown — not stated by the source
Wi-Fi DirectKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power supply typeKnown for one	USB/Battery	Unknown — not stated by the source
Power consumption (standby)Known for one	2.3 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.11 W	Unknown — not stated by the source
Battery typeKnown for one	Built-in battery	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	15.6 W
Weight & dimensions4 differ
WidthDiffers	319 mm	284.5 mm
DepthDiffers	45.4 mm	223.5 mm
HeightDiffers	63.1 mm	218.4 mm
WeightDiffers	699 g	4 kg
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Package widthKnown for one	377 mm	Unknown — not stated by the source
Package depthKnown for one	162 mm	Unknown — not stated by the source
Package heightKnown for one	76 mm	Unknown — not stated by the source
Package weightKnown for one	1.07 kg	Unknown — not stated by the source
Packaging contentidentical
Batteries includedKnown for one	No	Unknown — not stated by the source
Cables includedKnown for one	USB	Unknown — not stated by the source
Bundled softwareKnown for one	Windows Software(Brother iPrint&Scan, Kofax Power PDF Standard v5, Remote Setup), Macintosh Software(Brother iPrint&Scan Desktop, Remote Setup)	Unknown — not stated by the source
Packaging contentKnown for one	USB cable, Quick setup guide, Product safety guide, Warranty, Device	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium	Unknown — not stated by the source
System requirementsidentical
Mac operating systems supportedKnown for one	Mac OS 26 Tahoe, Mac OS X 15.0 Sequoia, Mac OS X 14.0 Sonoma	Unknown — not stated by the source
Mobile operating systems supportedKnown for one	Android, iOS, iPadOS	Unknown — not stated by the source
Server operating systems supportedKnown for one	Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2025	Unknown — not stated by the source
Windows operating systems supported	Windows 10, Windows 11	Windows 10, Windows 11
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Input capacityidentical
Auto document feeder (ADF) input capacityKnown for one	Unknown — not stated by the source	100 sheets

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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