7.1Basic 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-

Front / Back /

 

 

 

 

ode fluorescent lamp x 3

Flatbed

 

 

 

 

 

4

Scanning

 

Minimum

A8 (Portrait) (Note (*1))

ADF 127 g/m2

 

area

 

 

 

paper

 

 

 

 

 

 

 

 

 

Maximum

A4 (Flatbed) / Legal (ADF)

-

 

 

 

 

 

 

5

Paper Weight

 

52 g/m2 to 127g/m2

-

 

 

 

 

(Note (*2))

 

 

 

 

 

 

6

Scanning

 

Binary

Simplex: 25 sheets/min.

200 dpi

 

Speed

 

(monochrome)

Duplex: 25 sides/min.

 

 

(A4 Portrait)

 

 

(Note (*4))

 

 

(Note (*3))

 

 

 

 

 

 

Color

Simplex: 25 sheets /min.

150 dpi

 

 

 

 

 

 

 

Duplex: 25 sides/min.

 

 

 

 

 

(Note (*4))

 

 

 

 

 

 

7

Capacity of ADF

50 sheets

A4, 80 g/m2

 

 

 

 

 

(Note (*5))

 

 

 

 

8

Optical Resolution

600 dpi

-

 

 

 

 

 

9

Output reso-

 

Binary

50 - 600 dpi

Scalable in 1

 

lution

 

(monochrome)

 

dpi increments

 

 

 

 

 

 

 

 

 

Grayscale

50 - 600 dpi

Scalable in 1

 

 

 

 

 

dpi increments

 

 

 

 

 

 

 

 

 

Color

50 - 600 dpi

Scalable in 1

 

 

 

 

 

dpi increments

 

 

 

 

 

 

10

Grayscale level

 

8 bits per color

Internal 10 bits

 

(internal)

 

 

 

 

 

 

 

11

Halftone Patterns

Dither / error diffusion

-

 

 

 

 

 

12

Interface

 

SCSI-2

Shield-type 50

 

(Note (*6))

 

 

pin (pin-type)

 

 

 

 

 

halfpich

 

 

 

 

 

 

 

 

 

 

USB 1.1

B type

 

 

 

 

 

13

Other function

 

JPEG compression

-

 

 

 

 

 

 

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