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Appendix
Appendix
Glossary
Introduction
Index
Contents
154
How to Load
Documents
Configuring the
Scan Settings
How to Use the
Operator Panel
Various Ways to
Scan
Daily Care
Troubleshooting
Operational
Settings
Replacing the
Consumables
Scanner
Overview
TOP
A.1 Basic Specification
Item Specification Notes
Scanner type ADF (Automatic Document Feeder) -
Image sensor Color CCD ×2 (front, back) -
Light source White cold cathode fluorescent lamp ×2 (front, back) -
Scanning area Minimum 52 × 74 (mm) / 2.05 × 2.91 (in.) (landscape/portrait) -
Maximum 216 × 355.6 (mm) / 12 × 14 (in.) (*1)
Paper weight
52 to 127 g/m
2
(14 to 34 lb)
* 127 g/m
2
(34 lb) applies to A8 size only
-
Scanning speed
(A4 landscape)(*2)
Binary (black & white) Simplex: 20 ppm
Duplex: 40 ipm
150 dpi / 200 dpi / 300 dpi
Grayscale
Color
Loading capacity (*3) 50 sheets
Paper weight: 80 g/m
2
(20 lb)
Total thickness: 5 mm or less
Optical resolution 600 dpi -
Output resolution Binary (black & white) 50 to 600 dpi, 1200 dpi 50 to 600 dpi: configurable in 1 dpi increments
1200 dpi: available from scanner driver
Grayscale 50 to 600 dpi, 1200 dpi
Color 50 to 600 dpi, 1200 dpi
Grayscale level 8-bit for each color 10-bit during internal processing
Halftone pattern Dither/error diffusion -
Interface USB 2.0 / 1.1 (*4) B Type
Other function Hardware real-time JPEG compression -