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Product: M3093DG (fi-4320, VSP220)
Type: Desktop
Image sensor: Reduced optical system
Operating method: Document fixed, scanner unit moving (flat bed)
Automatic Document Feeder (ADF)
Simultaneous double-sided scanning
Light source: Xe discharge tube (Green)
Basic resolution: 400 dpi
Output resolution: Standard: 600
1
, 400, 300, 240, 200, 150, 100 dpi
With image processing option: 50 dpi to 800 dpi (at steps of 1 dpi)
Grayscale levels (internal): 8 bit 256 levels
Grayscale output: Enabled (8 bits)
Halftone Patterns: Dither matrix (can be downloaded), Error diffusion
Flat bed scanning speed
2
: 1.6 sec or less (A4, 200 dpi)
ADF scanning speed: Single-sided: 27 pages per minute (200 dpi, A4, 55 kg)
Double-sided: 22.5 pages per minute (200 dpi, A4, 55 kg)
(= 45 screens per minute)
ADF paper chute capacity: Maximum 50 sheets, (ream weight: 55kg, A4 [High quality
paper, normal temperature and humidity])
Document size: Maximum 216 mm
x 356 mm
Supported regular paper
3
: A4, A5/A5 landscape, A6/A6 landscape, B5, B6/B6 landscape,
Letter, Legal, US Executive
Scanning area specification: Specified (one location)
White level follower: Enabled
Brightness / Threshold / Contrast: 255 steps
Gamma pattern: 3 internal types (can be downloaded)
Image processing function: Simplified Dynamic Threshold (SDTC)
With image processing option
Edge emphasis, Edge extraction, Automatic separation, Mirror
image, Reverse image, Dynamic Threshold (DTC), Smoothing,
Filtering, Noise removal
Interface: SCSI-II
Preview: Enabled (at Flat bed scanning only)
Flip Side Rotation: Enabled
Rotation: Enabled
Automatic Size and Skew detection: End of Page Detection
1. An eight-megabyte expanded memory option can be loaded in some models.
2. This speed is only specified in the scanner itself. The actual reading speed may vary depending on the
system configuration.
3. Not all sizes of paper can be used in all devices. For details, refer to the users' manual for the device.
For other paper sizes, the customer settings can be used.