Epson GT-30000 Service Manual

A3 Size Color Flat Bed Scanner GT-30000 Revision A
APPENDIX Connector Pin Assignment 71
PBA-MAIN - ADF I/F (CN4) PBA-MAIN - PBA-CONNECT (CN5)
Table 7-4.
PIN No. Signal Name Function
1 OP1 ADF detection
2 OP2 ADF detection
3 N.C. Not used
4 N.C. Not used
5 N.C. Not used
6 +5V Power supply (+5V)
7GND ADF GND
8 +24V Power supply (+24V)
9 N.C. Not used
10 N.C. Not used
11 N.C. Not used
12 N.C. Not used
13 +5V Power supply (+5V)
14 GND ADF GND
15 +24V Power supply (+24V)
16 +24V Power supply (+24V)
17 GND ADF GND
18 +5V Power supply (+5V)
19 +5V Power supply (+5V)
20 +24V Power supply (+24V)
21 RXD ADF data reception
22 *RXD ADF data reception
23 TXD ADF data transmission
24 *TXD ADF data transmission
25 DSR ADF data reception
26 DTR ADF data transmission
Table 7-5.
PIN No. Signal Name Function
1 +24V Power supply (+24V)
2 +24V Power supply (+24V)
3 PGND Power supply GND
4 PGND Power supply GND
5 PGND Power supply GND
6 PGND Power supply GND
7 SGND Signal GND
8 ENSON Energy Star mode control
9 SGND Signal GND
10 /DREXT Expansion I/F control
11 /SYSRES Expansion I/F control
12 SGND Signal GND
13 D6 Expansion I/F data bus
14 D4 Expansion I/F data bus
15 D2 Expansion I/F data bus
16 D0 Expansion I/F data bus
17 SGND Signal GND
18 /WR Expansion I/F control
19 /CS Expansion I/F control
20 /DAIF Expansion I/F control
21 SGND Signal GND
22 DM14 Expansion I/F data bus
23 DM12 Expansion I/F data bus
24 DM10 Expansion I/F data bus
25 DM8 Expansion I/F data bus
26 SGND Signal GND
27 DM6 Expansion I/F data bus
28 DM4 Expansion I/F data bus

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.)