Epson GT-30000 Service Manual

A3 Size Color Flat Bed Scanner GT-30000 Revision A
PRODUCT OUTLINE Interface Specifications 18
1.3.4 A Limitation of Interface Connection
This scanner is equipped with SCSI I/F in standard. If it is equipped with
IEEE1394 I/F or special I/F for Copy System on option slot, it can have two
type I/F.
At this time, to connect and to use above-stated two type I/F simultaneously is
not guaranteed.
"
But, it supports as follows.
When it provides Network solution for Copy System without function of
Network, it supports to connect and to use simultaneously two type I/F.
1.3.5 Control Code
*1: This function is not prepared, but this command is acceptable.
Table 1-10. Control Code Summary
Category Command Code
Execute Command
Identity Request ESC I
Status Request ESC F
Extended Status Request ESC f
Parameter Request ESC S
Initiate Scan ESC G
Request Push Button Status ESC !
Request Extended ID FS I
Request Scanner Status FS F
Request Scan Parameters FS S
Initiate New Scan FS G
Set Data Format
Set Data Format ESC D i
Set Resolution ESC R n1 n2
Set Zoom ESC H i1 i2
Set Scan Area ESC A n1 n2 n3
Set Color ESC C i
Set Mirroring ESC K i
Set Scan Parameter FS W
Set Image Correction
Set Brightness ESC L i
Set Gamma Correction ESC Z i
Download Gamma Table ESC z i d[255]
Set Sharpness ESC Q i
Image Processing
Set Digital Halftoning ESC B i
Set Auto Area Segmentation ESC s i
Download Dither Pattern ESC b i j d[j^2]
Set Color Correction ESC M i
Download Color Correction ESC m d[9]
Set Threshold ESC t i
Miscellaneous
Set Scanning Mode ESC g i
Initialize ESC @
Set Line Counter ESC d i
Control Option ESC e i
Request focus position
*1
ESC N i
Eject paper FF
*1
ESC p i
Feed paper
*1
ESC q
Eject Paper FF
Feed Paper PF
Control
Normal Response ACK
Abnormal Response NACK
Stop Scanning CAN
Header STX
Table 1-10. Control Code Summary
Category Command Code

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.)