D O C U M E N T
Fast, high quality, flexible, all round performance scanner
■ 3-way design (ADF, Business card feeder, flatbed) will reliably
handle a variety of documents
■ Reliable paper transport ensures smooth feeding
■ Fast scanning of A4/LTR at 20 ppm / 20 ipm (color), 40 ipm
(grayscale, B&W), single-pass double-sided
■ 50 user-definable job functions, 5 of which assignable to job
buttons
■ Batch scanning features include Skip Blank Page, Text
Orientation Recognition, and more
■ Complete software package including CapturePerfect,
CaptureOnTouch, eCopy PDF Pro Office, Nuance PaperPort,
OmniPage and Presto! Bizcard Reader
S C A N N E R S
D R - 2 0 2 0 U
Type
Desktop ADF (Automatic Document Feeder) / flatbed scanner
Document feeding
Automatic sheet feeding / flatbed
Document size*
1
Width: 140 - 216 mm (5.5 - 8.5 in.)
Length: 100 - 356 mm (3.9 - 14.0 in.)
Document thickness and weight*
1
ADF: 0.06 - 0.15 mm, 52 - 128 g/m
Flatbed: up to 25 mm
Feeding capacity*
5.0 mm stack including curls or 50 sheets of 80 g/m
1
Scanning element
CCD (Charge-Coupl ed Device)
Light source
CCFL (Cold-Cathode Fluorescent Lamp)
Scanning modes
ADF (front side only) / Flatbed
Black and White, Error Diffusion, Advanced Text Enhancement,
Advanced Text Enhancement II
256-level Grayscale
24-bit Color
Resolution: 100 x 100 dpi • 150 x 150 dpi • 200 x 200 dpi • 240 x 240 dpi
300 x 300 dpi • 400 x 400 dpi • 600 x 600 dpi
Scanning speed*
2
Black and White: 20 ppm (Simplex) / 40 ipm (Duplex)
(A4,200 dpi)
256-level Grayscale: 20 ppm (Simplex) / 40 ipm (Duplex)
24-bit Color: 20 ppm (Simplex) / 20 ipm (Duplex)
Interface
Hi-Speed USB 2.0
Scanner driver
ISIS/TWAIN
Application software
ISIS/TWAIN Driver, CaptureOnTouch, CapturePerfect,
eCopy PDF Pro Office, PaperPort, OmniPage, BizCard Reader
Useful functions
Double Feed Detection, User Registration, Advanced Text
Enhancement, Skip Blank Page, Prescan, Auto Paper Size
Detection, Deskew, Batch Separation, Text Orientation
Recognition, Edge Enhancement, Preset Gamma Curve,
Dropout Color (R/G/B), Color Enhancement (R/G/B), Border
Removal, Punch Hole Removal, Separate Front & Back settings
(Contrast/Brightness/Gamma correction, etc.)
Power requirements
AC100 - 240V (50/60Hz)
Power consumption
Scanning: 33 W, Sleep mode: 3.7 W,
Power Turned Off: less than 0.5 W
Operating environment
10 - 32.5˚C (50 - 90.5˚F), Humidity: 20 - 80% RH
Dimensions (W x D x H)
With paper guide closed: 440 x 400 x 180 mm (17.3 x 15.8 x 7.1 in.)
*Without ADF cable
Weight
Approx. 7.8 kg (17.2 lb.)
Options / Consumables
Please refer to the section "Options & User-maintenance Parts"
of this brochure.
1 When scanning documents using ADF.
*
2 Actual scanning speed may vary depending on your system configuration and PC.
*
Specifications are subject to change without notice.
For more information on the DR-2020U, please ask your local authorized Canon repre-
sentative for the individual product brochure.
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