Appendix; Basic Specification - Fujitsu fi-7800 Operator's Manual

Appendix

Basic Specification

Item
Scanner type
Image sensor
Light source
Scanning area Minimum
Maximum
Paper weight
Scanning speed Binary (black &
(A4, Landscape) white)
(*3)
Grayscale
Color
Loading capacity (*4)
Optical resolution
Output Binary (black &
resolution white)
Grayscale
Color
Grayscale level
Halftone pattern
Interface
Specification
ADF (Automatic Document Feeder)
and manual feed
Color CCD × 2 (front, back)
White LED array × 4 (front, back)
52 × 74 (mm) / 2.05 × 2.91 (in.)
(portrait)
304.8 × 431.8 mm/12.0 × 17.0 in.
(A3 portrait (297 × 420 mm)/11.7 ×
16.5 in.)
A5 or larger, A4/Letter or smaller:
2
20 to 209 g/m (5.4 to 56 lb)
Smaller than A5, larger than A4: 41
2
to 209 g/m (11 to 56 lb)
Simplex: 110 sheets/min, Duplex:
220 pages/min [fi-7800]
Simplex: 140 sheets/min, Duplex:
280 pages/min [fi-7900]
500 sheets
600 dpi
50 to 600 dpi, 1200 dpi
256 gradation levels
Dither/error diffusion
USB2.0/USB1.1 (*5)
269
Notes
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-
-
-
(*1) (*2)
-
200 dpi / 300 dpi
2
Paper weight: 80 g/m (20 lb)
Total thickness: 50 mm or less
Total weight: 5 kg or less
* When hopper level is set to
[Lower]
-
Configurable by 1 dpi
1200 dpi images are generated by
the scanner driver.
Internal processing: 1024
gradation levels (10-bit)
-
Type B