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7.1 Basic Specifications
1 Scanner Type ADF(Automatic Docu-
ment Feeder),Flatbed
-
2 Image sensor CCD x 3 Front / Back /
Flatbed
3 Light source Incandescent cold cath-
ode fluorescent lamp x 3
Front / Back /
Flatbed
4Scanning
area
Minimum A8 (Portrait) (Note (*1))
ADF 127 g/m
2
paper
Maximum A4 (Flatbed) / Legal (ADF) -
5 Paper Weight
52 g/m
2
to 127g/m
2
(Note (*2))
-
6Scanning
Speed
(A4 Portrait)
(Note (*3))
Binary
(monochrome)
Simplex: 25 sheets/min.
Duplex: 25 sides/min.
(Note (*4))
200 dpi
Color Simplex: 25 sheets /min.
Duplex: 25 sides/min.
(Note (*4))
150 dpi
7 Capacity of ADF 50 sheets
A4, 80 g/m
2
(Note (*5))
8 Optical Resolution 600 dpi -
9 Output reso-
lution
Binary
(monochrome)
50 - 600 dpi Scalable in 1
dpi increments
Grayscale 50 - 600 dpi Scalable in 1
dpi increments
Color 50 - 600 dpi Scalable in 1
dpi increments
10 Grayscale level
(internal)
8 bits per color Internal 10 bits
11 Halftone Patterns Dither / error diffusion -
12 Interface
(Note (*6))
SCSI-2 Shield-type 50
pin (pin-type)
halfpich
USB 1.1 B type
13 Other function JPEG compression -