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Product comparison · 2 scanners

Canon imageFORMULA RS40 Photo & Document Scanner vs Epson WorkForce ES-550W ADF scanner

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  • 26specifications compared
  • 17differ
  • 9identical
  • 35known for one product only

Key differences

The Epson WorkForce ES-550W ADF scanner has 60 sheets more standard input capacity than the Canon imageFORMULA RS40 Photo & Document Scanner (100 sheets vs 40 sheets). The Epson WorkForce ES-550W ADF scanner has 40 sheets more auto document feeder (ADF) input capacity than the Canon imageFORMULA RS40 Photo & Document Scanner (100 sheets vs 60 sheets). The Canon imageFORMULA RS40 Photo & Document Scanner has 6 W more power consumption (typical) than the Epson WorkForce ES-550W ADF scanner (19 W vs 13 W). Only the Canon imageFORMULA RS40 Photo & Document Scanner has built-in display. Scanner type: Sheet-fed scanner on the Canon imageFORMULA RS40 Photo & Document Scanner, ADF scanner on the Epson WorkForce ES-550W ADF scanner.

  • Scanner type
    • Sheet-fed scanner
    • ADF scanner
  • Built-in display
    • Yes
    • No
  • Product colour
    • White
    • Black
  • Sensor type
    • CMOS CIS
    • CIS
  • Light source
    • RGB LED
    • ReadyScan LED
  • Scan drivers
    • TWAIN
    • TWAIN, SANE, ICA
  • Standard input capacity
    • 40 sheets
    • 100 sheets
  • Auto document feeder (ADF) input capacity
    • 60 sheets
    • 100 sheets

Side by side

Differences highlightedShow differences only
61 specifications
A

Canon

imageFORMULA RS40 Photo & Document Scanner

Model RS40

View product
B

Epson

WorkForce ES-550W ADF scanner

Model ES-550W

View product
Scanningidentical
Maximum scan sizeKnown for one215.9 x 6069 mm
Optical scanning resolution600 x 600 DPI600 x 600 DPI
Colour scanningYesYes
Duplex scanningYesYes
Input colour depthKnown for one30 bit
Output colour depthKnown for one24 bit
Output monochrome depthKnown for one8 bit
ADF scan speed (b/w, A4)Known for one40 ppm
ADF scan speed (colour, A4)Known for one30 ppm
Black/white scanning colour modesKnown for oneGrayscale, Monochrome
Design3 differ
Scanner typeDiffersSheet-fed scannerADF scanner
Built-in displayDiffersYesNo
Product colourDiffersWhiteBlack
Performance3 differ
Sensor typeDiffersCMOS CISCIS
Light sourceDiffersRGB LEDReadyScan LED
Scan file formatsKnown for oneBMP, JPEG, TIFF, PDF, PNG
Scan toKnown for oneE-mail, Network folder
Scan driversDiffersTWAINTWAIN, SANE, ICA
Ultrasonic sensorKnown for oneYes
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 onePost Card(JPN), Business Card, Plastic Card
ISO A-series sizes (A0...A9)Known for oneA4, A5, A6
ISO B-series sizes (B0...B9)Known for oneB5, B6
LegalKnown for oneYes
LetterKnown for oneYes
Paper tray 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 portYesYes
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)
Power2 differ
Power consumption (typical)Differs19 W13 W
Power supply typeACAC
Power consumption (off)0.1 W0.1 W
AC input frequencyDiffers50 - 60 Hz50/60 Hz
Input voltage100 - 240 V100 - 240 V
Power consumption (sleep)Known for one1.4 W
Weight & dimensions4 differ
WidthDiffers291 mm296 mm
DepthDiffers600 mm169 mm
HeightDiffers382 mm176 mm
WeightDiffers3 kg3.7 kg
Folded widthKnown for one29.1 cm
Folded depthKnown for one25 cm
Folded heightKnown for one24.5 cm
Packaging dataidentical
Quantity per pack1 pc(s)1 pc(s)
Packaging contentidentical
Cables includedAC, USBAC, USB
Bundled softwareKnown for oneTWAIN driver, CaptureOnTouch, Microsoft Windows 8.1 (32/64-bit) Microsoft Windows 10 (32/64-bit) Microsoft Windows 11 macOS 10,15 macOS 11 macOS 12
System requirements2 differ
Mac operating systems supportedDiffersYesMac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10
Mobile operating systems supportedKnown for oneAndroid 10.0, Android 11.0, Android 12.0, Android 13.0, Android 14.0, Android 7.1, Android 7.1.2, Android 8.0, Android 8.1, Android 9.0, Android 10, Android 4.1, Android 4.2, Android 4.2.1, Android 4.2.2, Android 4.3, Android 4.4, Android 5.0, Android 5.1, Android 6.0, Android 7.0
Windows operating systems supportedDiffersWindows 10, Windows 11, Windows 8.1Windows 10, Windows 11, Windows 7, Windows 8
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 one15 - 85%

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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