Fujitsu 8.4 Manuel D’Utilisation

 

99

 

Product: 

M4099D (fi-4990)  

Type: 

Desktop 

Image sensor: 

Reduced optical system 

Operating method: 

Automatic Document Feed (ADF), simultaneous double -sided 
reading Long page scanning (297mm

×

878mm) 

Light source: 

Fluorescent tube (White) 

Basic resolution: 

Horizontal scanning:   400 dpi 
Vertical scanning:    400, 300, 240, 200 dpi 

Output resolution: 

Standard: 400, 300, 240, 200, dpi 
With image processing option: 50 dpi to 400 dpi (at steps of 1 dpi) 

Grayscale levels (internal): 

10 bit 1024 levels 

Gray scale (8 bits) output: 

Enabled (200 dpi only)  

Halftone Patterns: 

Dither matrix (can be downloaded), Error diffusion 

ADF scanning speed 

1

: 

<Asynchronous Scanning> 

Single sided: 

90 pages per minute (200 dpi, A4, 55 kg) 

Double sided:  90 pages per minute (200 dpi, A4, 55 kg) 

(= 180 screens per minute) 

 

< Synchronous Scanning > 

Single sided:    80 pages per minute (200 dpi, A4, 55 kg) 

Double sided:    60 pages per minute (200 dpi, A4, 55 kg) 

(= 120 screens per minute) 

ADF stacker capacity: 

Maximum 1,000 sheets, (ream weight: 55 kg, A4 [High quality 
paper, Normal temperature and humidity]) 

Document size: 

Maximum 297 mm 

×

 432 mm 

 

or 297mm 

×

 878 mm with Long Page scannning mode. 

Supported regular paper 

2

: 

A3, A4/A4 Landscape, A5/A5 Landscape, A6/A6 Landscape, B4, 
B5/B5 Landscape, B6/B6 Landscape, Double Letter, Letter/Letter 
Landscape, Legal, US Executive/US Executive Landscape 

Cutout specification: 

Specified (one location) 

Background compensation: 

Enabled 

Contrast setting: 

256 levels 

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 

                                                 

1. 

This speed is only specified for the scanner itself.  The actual reading speed may vary depending on the 
system configuration. 

2

  

Not all paper sizes 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.