Epson GT-30000 Service Manual

A3 Size Color Flat Bed Scanner GT-30000 Revision A
APPENDIX Connector Pin Assignment 73
PBA-CONNECT - PBA-LAMP (CN1)
89 DM11 Expansion I/F data bus
90 DM9 Expansion I/F data bus
91 SGND Signal GND
92 DM7 Expansion I/F data bus
93 DM5 Expansion I/F data bus
94 DM3 Expansion I/F data bus
95 DM1 Expansion I/F data bus
96 SGND Signal GND
97 SGND Signal GND
98 +3.3V Power supply (+3.3V)
99 +5V Power supply (+5V)
100 +5V Power supply (+5V)
101 SPWR Not used
102 READY READY LED
103 ERROR ERROR LED
104 HPS HP Sensor
105 SGND Signal GND
106 SIZE5 Document size sensor 2
107 SIZE3 Document size sensor 3
108 SIZE1 Document size sensor 6
109 SGND Signal GND
110 M1 Motor driver energizing method control
111 MRST Motor driver reset
112 MCLK Motor driver clock
113 M3 Motor driver energizing method control
114 SGND Signal GND
115 SGND Signal GND
116 SGND Signal GND
117
φ
2 CCD driver
118 SGND Signal GND
Table 7-5.
PIN No. Signal Name Function
119
φ
RB CCD driver
120 SGND Signal GND
121 +5V Power supply (+5V)
122 AGND Analog GND
123 Rodd CCD output (red, odd)
124 AGND Analog GND
125 Godd CCD output (green, odd)
126 AGND Analog GND
127 Bodd CCD output (blue, odd)
128 AGND Analog GND
129 FG Frame GND
130 FG Frame GND
Table 7-6.
PIN No. Signal Name Function
1 FG Frame GND
2 PGND Power GND
3 PGND Power GND
4 PGND Power GND
5 LAMP Lamp ON/OFF control
6 +24V Power supply (+24V)
7 +24V Power supply (+24V)
8 +24V Power supply (+24V)
9 FG Frame GND
Table 7-5.
PIN No. Signal Name Function

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.)