Canon C70 - Manual (Page 373)

Appendix A Specifications A-13
Specifications
Scanner
Scanning Method
Solid-state electronic scanning by contact image sensor
Scanning image processing
UHQ
™ (Ultra High Quality) image enhancement
Halftones: 256 levels of grey
Colour: 16,777,216 colours
Automatic Document Feeder (ADF)
Automatic document feed:
Size (W
×
L): Maximum: 216 mm
×
Approx. 1 m
Minimum: 210
×
148 mm
Quantity:* Up to 20 A4-size, 20 letter-size
10 legal-size sheets
Thickness: 0.08–0.13 mm
Weight: 75–90 g/m 2
Manual document feed
Size (W
×
L): Maximum: 216 mm
×
Approx. 1 m
Minimum: 80
×
45 mm
Quantity: 1 sheet
Thickness: 0.08–0.43 mm
Weight: 90–340 g/m 2
Resolution
Optical:
300 dpi
×
600 dpi
Enhanced: 30–600 dpi (set from within application)
Effective Scanning Width
214 mm
Compatibility
TWAIN
* 75 g/m 2 paper