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Product comparison · 2 scanners

Canon imageFORMULA RS40 Photo & Document Scanner vs Epson WorkForce DS-900WN Sheet-fed scanner

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  • 25specifications compared
  • 12differ
  • 13identical
  • 52known for one product only

Key differences

The Epson WorkForce DS-900WN Sheet-fed scanner has 30 ppm more ADF scan speed (b/w, A4) than the Canon imageFORMULA RS40 Photo & Document Scanner (70 ppm vs 40 ppm). The Epson WorkForce DS-900WN Sheet-fed scanner has 40 ppm more ADF scan speed (colour, A4) than the Canon imageFORMULA RS40 Photo & Document Scanner (70 ppm vs 30 ppm). The Epson WorkForce DS-900WN Sheet-fed scanner has 60 sheets more standard input capacity than the Canon imageFORMULA RS40 Photo & Document Scanner (100 sheets vs 40 sheets). Scan drivers: TWAIN on the Canon imageFORMULA RS40 Photo & Document Scanner, ICA, ISIS, SANE, TWAIN, WIA on the Epson WorkForce DS-900WN Sheet-fed scanner. USB version: 2.0 on the Canon imageFORMULA RS40 Photo & Document Scanner, 3.2 Gen 1 (3.1 Gen 1) on the Epson WorkForce DS-900WN Sheet-fed scanner.

  • ADF scan speed (b/w, A4)
    • 40 ppm
    • 70 ppm
  • ADF scan speed (colour, A4)
    • 30 ppm
    • 70 ppm
  • Scan drivers
    • TWAIN
    • ICA, ISIS, SANE, TWAIN, WIA
  • Standard input capacity
    • 40 sheets
    • 100 sheets
  • Auto document feeder (ADF) input capacity
    • 60 sheets
    • 100 sheets
  • USB version
    • 2.0
    • 3.2 Gen 1 (3.1 Gen 1)
  • Width
    • 291 mm
    • 296 mm
  • Depth
    • 600 mm
    • 212 mm

Side by side

Differences highlightedShow differences only
77 specifications
A

Canon

imageFORMULA RS40 Photo & Document Scanner

Model RS40

View product
B

Epson

WorkForce DS-900WN Sheet-fed scanner

Model DS-900WN

View product
Scanning2 differ
Maximum scan sizeKnown for one215.9 x 6096 mm
Input colour depthKnown for one30 bit
Input greyscale depthKnown for one10 bit
Output colour depthKnown for one24 bit
Output greyscale depthKnown for one8 bit
ADF scan speed (b/w, A4)Differs40 ppm70 ppm
ADF scan speed (colour, A4)Differs30 ppm70 ppm
Duplex ADF scan speed (b/w, A4)Known for one140 ipm
Duplex ADF scan speed (colour, A4)Known for one140 ipm
Black/white scanning colour modesKnown for oneGrayscale, Monochrome
Designidentical
DisplayKnown for oneLCD
Display diagonalKnown for one10.7 cm (4.2")
TouchscreenKnown for oneYes
Control typeKnown for oneTouch
Performance1 differ
Scan file formatsKnown for oneBMP, JPEG, PDF, PNG, TIFF
Daily duty cycle (max)Known for one11000 pages
Built-in OCRKnown for oneYes
Scan toKnown for oneCloud, E-mail, Network folder, PC, USB
Barcode readerKnown for oneYes
Scan driversDiffersTWAINICA, ISIS, SANE, TWAIN, WIA
Ultrasonic sensorKnown for oneYes
Scanner smart software featuresKnown for oneSkip blank page function
Sensor typeKnown for oneCMOS CIS
Light sourceKnown for oneRGB LED
Ultrasonic double sheet detectionKnown for oneYes
Input capacity2 differ
Standard input capacityDiffers40 sheets100 sheets
Auto document feeder (ADF) input capacityDiffers60 sheets100 sheets
Paper handlingidentical
Maximum ISO A-series paper sizeKnown for oneA4
Scanning media types supportedKnown for oneBusiness Card, Envelopes, Plastic Card
ISO A-series sizes (A0...A9)Known for oneA3, A4, A5, A6
ISO B-series sizes (B0...B9)Known for oneB4, B5, B6
LegalKnown for oneYes
LetterKnown for oneYes
Auto Document Feeder (ADF) media weightKnown for one27 - 413 g/m²
Long-paper modeKnown for oneYes
Media thickness (min)Known for one0.04 mm
Card thickness (max)Known for one1.4 mm
Maximum scan widthKnown for one21.6 cm
Maximum scan lengthKnown for one3 m
Ports & interfaces1 differ
USB versionDiffers2.03.2 Gen 1 (3.1 Gen 1)
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Ethernet LANKnown for oneYes
Poweridentical
Power consumption (standby)Known for one1.2 W
Power consumption (PowerSave)Known for one5.6 W
Power consumption (off)Known for one0.1 W
Power consumption (sleep)Known for one1.4 W
Weight & dimensions4 differ
WidthDiffers291 mm296 mm
DepthDiffers600 mm212 mm
HeightDiffers382 mm217 mm
WeightDiffers3 kg3.7 kg
Folded widthKnown for one29.1 cm
Folded depthKnown for one25 cm
Folded heightKnown for one24.5 cm
Packaging content1 differ
Bundled softwareDiffersTWAIN driver, CaptureOnTouch, Microsoft Windows 8.1 (32/64-bit) Microsoft Windows 10 (32/64-bit) Microsoft Windows 11 macOS 10,15 macOS 11 macOS 12Document Capture Pro, Epson Scan 2
Packaging contentKnown for onePaper Alignment Plate, Carrier Sheet, Cleaning Kit
Cables includedKnown for oneAC, USB
System requirements1 differ
Linux operating systems supportedKnown for oneYes
Windows operating systems supportedDiffersWindows 10, Windows 11, Windows 8.1Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-25 - 60 °C
Operating relative humidity (H-H)Known for one15 - 80%
Storage relative humidity (H-H)Known for one25 - 60%
Other featuresidentical
Warranty periodKnown for one1 year(s)

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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