Epson GT-30000 Product Information Guide

EPSON GT-30000

Scanner Parts

Operate button

Start button

SCSI interface (50-pin)

SCSI interface (68-pin)

READY light

ERROR light

ADF connector

optional interface slot

automatic document feeder

document table

Grayscale depth 12-bit internal/8-bit external

Maximum

document size 11.7 × 17.0 inches (297 × 432 mm)

A3, Ledger, B4, Legal, A4, Letter, B5 or Executive, A5, or A6 (the reading area

can

be specified from your software)

Output resolution 50 to 4800 in 1 dpi increments

Maximum hardware resolution* 600 dpi (main scan)

1200 dpi with Micro Step Drive

™

(sub scan)

* The maximum hardware resolution of 600 × 1200 dpi is achieved using

EPSON’s Micro Step Drive technology

Speed (600 dpi, draft mode) Color: 0.79 msec/line (approx.)

Grayscale: 0.39 msec/line (approx.) Line Art: 0.39 msec/line (approx.)

Color separation RGB color filters on CCD

Reading sequence Monochrome: One-pass scanning

Color byte sequence: One-pass scanning (R, G, B) Color line sequence: One-pass scanning (R, G, B)

Zoom 50 to 200% in 1% increments

Command level ESC/I-B7, FS

SCSI terminator switch

SCSI select switch N/W

SCSI ID dial

Scanner Specifications

General

Scanner type Flatbed, color

Photoelectric device Color CCD line sensor

Effective pixels 7020

Color depth 36-bit internal/24-bit external

10200 pixels at 600 dpi,

100% scaling

AC socket

Pixel depth 12 bits per pixel (12 bits per pixel input,

1 to 8 bits per pixel output)

Brightness 7 levels

Line art settings Fixed threshold

Digital halftoning 4 dither patterns (A, B, C, and D) for

bi-level and quad-level data (2 downloadable dither patterns)

Gamma correction 2 types for CRT display

3 types for printer 1 type user-defined (only available when

using EPSON TWAIN HS)

Color correction 1 type for CRT display

3 types for printer (available in color

byte sequence mode and color line sequence mode)

1 type user-defined (only available when

using EPSON TWAIN HS)

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EPSON GT-30000

Interfaces SCSI (micro DB 50-pin and 68-pin

connectors)

Optional IEEE 1394 I/F slot

Light source Xenon gas cold cathode fluorescent lamp

Reliability 600,000 cycles of carriage movement

(main unit MCBF)

Dimensions Width: 25.9 inches (658 mm)

Depth: 19.2 inches (488 mm) Height: 10 inches (254 mm)

Weight Approximately 66 lb (37.5 kg) (with ADF)

Electrical

Input voltage range 100 to 120 VAC ±10%

220 to 240 VAC ±10%

Rated frequency 50 to 60 Hz

Rated current 100 to 120 VAC: 1.0 A

220 to 240 VAC: 0.5 A

Power consumption Operating: Approximately 65 W

Approximately 90 W when using ADF

Standby: Approximately 12 W

(without

IEEE 1394 scanner interface installed)

EMC: FCC part 15 subpart B class B

CSA C108.8 class B

240 V model Safety: EN 60950

EMC: EN 550022

(CISPR Pub 22) class B AS/NZS 3548 class B

Environmental

Temperature Operating: 41 to 95 °F (5 to 35 °C)

50 to 89 °F (10 to 32 °C) when using ADF

Storage:

−

13 to 140 °F (−25 to 60 °C)

Humidity (without condensation) Operating: 10 to 80%

Standby: 10 to 85%

Operating conditions Ordinary office or home conditions.

Avoid dust, direct sunlight, and

proximity

to strong light sources.

Safety Approvals

120 V model Safety: UL 1950 (+D3)

CSA C22.2 No. 950 (+D3)

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SCSI Interface

Interface type SCSI 2 and SCSI 3

Logic level TTL-compatible

ID setting Selectable from 0 to 7

Terminator Internal terminator (enable/disable

switch selectable)

Connector select switch W: 68-pin connector

N: 50-pin connector

Connector type Micro DB 50-pin connector

Micro DB 68-pin wide connector

Initialization methods Hardware:

Initialized when the scanner is turned on or the scanner receives a SCSI

Reset

signal from the SCSI interface

Software:

Initialized when the software sends

the

Esc @ (initialize the scanner command), or the scanner receives a SCSI Bus Device message

Humidity (without condensation) Operating: 10 to 80%

Standby: 10 to 85%

IEEE 1394 Scanner Interface

Interface type IEEE 1394 compatible

Data transfer method Half-duplex Data/Strobe differential serial

Synchronization method Clock synchronization with DS-Link

Encoding/ decoding DS-Link

Logic level 3.3 V

Compatible connectors IEEE 1394-1995 compatible

Power class Power class code 100

No power supply from external sources Fitted with a repeat function with bus

power

Temperature Operating: 41 to 95 °F

(5 to 35 °C)

Standby:

−

13 to 140 °F

(−

25 to 60 °C)

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