Canon iR2000 Series, Портативное руководство

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Chapter 1
1-12
1.2 Product Specifications
1.2.1 Product Specifications
0007-2862
Copyboard stream reading, fixed reading
Body desktop
Light source type LED array (CIS)
Photosensitive medium OPC drum (30-mm dia.)
Image reading method CCD (CIS)
Reproduction method indirect electrostatic
Exposure method by laser light
Charging method by AC charging roller
Development method 1-component toner projection
Transfer method by transfer roller
Separation method by cur static eliminator
Cassette pickup method retard
Multifeeder pickup
method dual processing
Drum cleaning method by cleaning blade
Fixing method on-demand
Delivery method face-down
Reproduction ratio 25% to 400%
Warm-up time iR 2270 , iR2870 : 30 sec or less iR 3870 , iR4570 : 40
sec or less
Image margin (leading
edge) 25 +/-1.5 mm (single-sided); 2.5 +/-2.0 mm (doubles-
sided)
Image margin (trailing
edge) B4 or smaller: 2.5 +1.1, -1.7 mm; B4 or larger: 3.5
+0.6, -2.8 mm; free-side: 5.5 +1.5, -45. mm (single-
sided), 0.5 mm or more (double-sided)
Image margin (left/
right) left edge: 2.5 +1.5 mm(single-sided), 2.5 mm +2.0
(double-sided); right edge: 0.5 mm or more (single-
sided), 0.5 mm or more (double-sided)