1-4
COPYRIGHT © 2005 CANON ELECTRONICS INC. CANON DR-2580C FIRST EDITION APR. 2005
CHAPTER 1 GENERAL DESCRIPTION
3. Document Reading
*using bundle software CapturePerfect 3.0
No. Item
Specifications
1
Type of sensor
Contact Image Sensor (CIS)
2
Picture element
Density of element: 600 dpi, Effective elements: 5104 (216 mm)
3
Light source
3-color (RGB) LEDs
R: 620 nm, G: 530 nm, B: 467 nm
4
Color dropout
Available: R/G/B, front/back each side
*Color emphasize modes are available also.
5
Reading side
Simplex/Duplex/Blank skip/Folio/Auto/Flatbed
*“Auto, flatbed” are good for connected flatbed unit only.
6
Reading size
1) Typical: A4/A5/A5-R/A6/A6-R, B5/B6/B6-R, LGL/LTR
2) Auto size detection
3) Maximum size (216
×
355 mm)
4) User setting
7
Output mode
1) Binary (Black & White/Error diffusion/Advanced text en-
hancement)
2) Grayscale (8 bit)
3) Color (24 bit)
8 Output
resolution 100
×
100 dpi, 150
×
150 dpi, 200
×
200 dpi, 240
×
240 dpi,
300
×
300 dpi, 400
×
400 dpi, 600
×
600 dpi,
A4 size documents
Mode Resolution Single Double
200 dpi
25 ppm
50 ipm
300 dpi
25 ppm
50 ipm
Black & White
/Grayscale
600 dpi
6 ppm
12 ipm
200 dpi
13 ppm
26 ipm
300 dpi
8 ppm
16 ipm
Color
600 dpi
2 ppm
4 ipm
9 Reading
speed
*Settings of reading are default. The numbers above may differ
depending on the computer, the function settings and other con-
ditions.
For big size of image data, document is fed with intermittence.
Table 1-203
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