service Manual
Product Description
1.2 SPECIFICATIONS
This section provides specifications for the
and
Product type:
Sub-scanning method:
Photoelectric device:
Size of original:
Maximum effective
picture elements:
Scanning resolution:
Output resolutions:
Scanning speeds:
Color separation:
Software level:
Zooming:
Gray scale:
Digital halftoning:
Gamma correction:
Color correction:
Brightness:
Interfaces:
Light source:
Safety regulations:
Power supply:
Options:
Flatbed color image scanner
Reading head movement
CCD (charge coupled device) line sensor
216 x 297 mm (8.5 x 11.7 inches)
letter size)
5096 x 7016 pixels
Main scan: 600
Sub scan:
600
2400,1800,1600,1200, 900,800,600,480,400, 360,320,300,240,216, 200,180,
175,160,150,144,133, 120,100,90,80,75,72, 60,50
Monochrome:
2
Color (page sequence):
16
Color (line sequence):
By light source (green, red, blue)
50YOto2009’0, in
steps
8 bits/pixel
3
modes (A, B, C), 4 dither modes,
2 user-specified modes
2 CRT levels
3 printer levels
1 userdefined level
Impact-dot, thermal, ink-jet printer, CRT display, user defined
7 levels
Bidirectional parallel
SCSI (two 50-pin
Noble gas fluorescent lights
100 to 120
220 to 240
Automatic document feeder
Transparency unit
1.2.1 Electrical Specifications
Rated voltage:
100 to 120
220 to 240
Input voltage:
90 to 132
(100 -120 V)
198 to 264
(220 -240 V)
Rated current:
0.8 A (100 -120 V)
0.4 A (220 -240 V)
Rated frequency range: 50 to 60Hz
Input frequency range: 49.5 to 60.5 Hz
Power consumption:
45 W (self-test in monochrome mode)
Insulation resistance:
10
minimum (500 VDC between AC line and chassis)
Dielectric strength:
1200
1
(100 -120 V)
1500
rnin (220 -240 V)
(between AC power line and chassis)
RFI noise:
FCC
class B (USA)
CSA 108.8 class B (CANADA)
(EUROPE)
Rev.
1-3
Summary of Contents for ES-1200C Pro PC
Page 2: ...EPSON IMAGE SCANNER GT 9000 ES 1200C SERVICE MANUAL EPSON ...
Page 6: ...REVISION SHEET Revision Issue Date Revision Page Rev A June 29 1994 let issue o j c1 v ...
Page 66: ...Chapter 4 Adjustments No Adjustment is required in this product ...
Page 80: ... ...
Page 89: ...a g I 1 1 u In o N 7 g m N x In g Figure A 4 B027 PSE Board Circuit Diagram A 10 Rev A ...
