Epson GT-30000 Service Manual

A3 Size Color Flat Bed Scanner GT-30000 Revision A
APPENDIX Connector Pin Assignment 70
PBA-MAIN - SCSI 50 PIN I/F (CN3)
52 TRMPWR 61 *SEL
53 N.C. 62 *C/D
54 SGND 63 *REQ
55 *ATN 64 *I/O
56 SGND 65 *DB8
57 *BSY 66 *DB9
58 *ACK 67 *DB10
59 *RST 68 *DB11
Table 7-2.
PIN No. Signal Name PIN No. Signal Name
Table 7-3.
PIN No. Signal Name PIN No. Signal Name
1SGND 26*DB0
2 SGND 27 *DB1
3SGND 28*DB2
4 SGND 29 *DB3
5SGND 30*DB4
6 SGND 31 *DB5
7SGND 32*DB6
8 SGND 33 *DB7
9SGND 34*DBP
10 SGND 35 SGND
11 SGND 36 SGND
12 N.C. 37 N.C.
13 N.C. 38 TRMPWR
14 N.C. 39 N.C.
15 SGND 40 SGND
16 SGND 41 *ATN
17 SGND 42 SGND
18 SGND 43 *BSY
19 SGND 44 *ACK
20 SGND 45 *RST
21 SGND 46 *MSG
22 SGND 47 *SEL
23 SGND 48 *C/D
24 SGND 49 *REQ
25 SGND 50 *I/O

Epson GT-30000 Specifications

Power

voltage	AC 100V-120V, 220V-240V
frequency	50-60Hz
power consumption operating without ADF	65W
power consumption operating with ADF	90W
power consumption standby without optional unit	12W

Operating Environment

temperature operating	41ºF to 95ºF (5ºC to 35ºC)
humidity operating	10% to 80% (no condensation)
humidity storage	10% to 85% (no condensation)

Scanning Specifications

optical resolution	600 x 1200 dpi with Micro Step Drive™ technology
maximum resolution	9600 x 9600 dpi with interpolation
effective pixels	7020 x 10200 pixels (600 dpi)
color depth internal	36 bits per pixel
color depth external	24 bits per pixel (selectable)
grayscale depth internal/external	12 bits per pixel
grayscale depth external	8 bits per pixel
scanning speed at 1600 dpi, draft mode, color	0.79 msec/line (approx.)
scanning speed at 1600 dpi, draft mode, grayscale	0.39 msec/line (approx.)
scanning speed at 1600 dpi, draft mode, art	0.39 msec/line (approx.)

Weight and Dimensions

maximum read area	11.7" x 17.0" (297mm x 432mm)
width	25.9" (658mm)
depth	19.2" (488mm)
height	10.0" (254mm)
weight	66 lb (37.5 kg approx.)