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D.2 Basic Scanner Specifications
Item Specification Remarks
Scanner type ADF
(Automatic Document Feeder)
Image sensor Color CCD × 2
Light source White cold cathode fluorescent
discharge lamp × 2
(One for front side, and
the other for reverse
side)
Scannable area Maximum Legal (8.5 × 14 in.) When [Custom] paper
size setting is used, a
page length of up to
3,048 mm (120 in.) is
allowed for document
scanning.
Minimum A8 (portrait) (52 × 74 mm)
or 2 × 3 in.
Paper weight 0.06 to 0.15 mm
(52 to 127 g/m
2
, 14 to 34 lb,
45 to 110 kg/ream)
Scan speed
(A4/Letter,
Portrait) (*1)
Black & White Simplex: 20 sheets/min.
Duplex: 40 pages/min.
200 dpi
Grayscale
Color
ADF paper chute capacity 50 sheets
(Letter/A4, 80 g/m
2
(20 lb))
Optical resolution 600 dpi
Output resolution 150 dpi, 200 dpi, 300 dpi,
600 dpi
(*1): The maximum hardware limitation. Actual scanning time includes software processing
time such as data transfer time.