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EPSON Perfection 636
2 -
EPSON Perfection 636
10/98
Digital halftoning AAS (Auto Area Segmentation, enable/
disable selectable)
3 halftoning modes (A, B, and C) and
4 dither patterns (A, B, C, and D) for
bi-level and quad-level data
Gamma correction 2 types for CRT display
3 types for printer
1 type for user-defined
Color correction 1 type for CRT display
3 types for printer output (available in
color byte sequence mode and color line
sequence mode)
1 type for user-defined
Interfaces Two SCSI (half pitch 50-pin connectors)
Light source White cold cathode fluorescent lamp
Reliability 30,000 cycles of carriage movements
(main unit MCBF)
Dimensions Width: 11.3 inches (287 mm)
Depth: 16.7 inches (425 mm)
Height: 3.4 inches (88 mm)
Weight Approx. 9.9 lb (4.5 kg)
Electrical
Check the label on the back of the scanner for voltage information.
Environmental
Temperature
Operation
41 to 95 °F (5 to 35 °C)
50 to 89 °F (10 to 32 °C) when using the
auto document feeder
Storage
–13 to 140 °F (–25 to 60 °C)
Humidity (without
condensation)
Operation
10% to 80%
20% to 80%, when using the auto
document feeder
Storage
10% to 85%
Operating
conditions Ordinary office or home conditions; avoid
extreme dust, direct sunlight, and strong
light. Make sure the outlet provides
enough power.
Safety Approvals
120 V model
Safety standards UL 1950 with D3
CSA C22.2 No. 950
EMI FCC part 15 subpart B class B
CSA C108.8 class B
230 V model
Safety standards EN 60950
EMC EN 55022 (CISPR Pub 22) class B
AS/NZS 3548 class B
CE marking
230 V model Low Voltage Directive 73/23/EECEN
60950
EMC Directive 89/336/EECEN 55022
Class B
EN 61000-3-2
EN 61000-3-3
EN 50082-1
IEC 801-2
IEC 801-3
IEC 801-4
SCSI Interface
Interface type ANSI X3T9.2/375R Revision 10L
(SCSI-2)
Functions BUS FREE phase
ARBITRATION phase
SELECTION/RESELECTION phase
COMMAND phase
(the Logical Unit Number is fixed to 0
and the command link function
is not supported)
DATA phase
Data in phase
Data out phase
STATUS phase
MESSAGE phase
MESSAGE IN phase
MESSAGE OUT phase
ATTENTION condition
RESET condition
Specification 100−120 V model 220−240 V model
Input voltage range AC 90 to 132 V AC 198 to 264 V ± 10%
Rated frequency 50 to 60 Hz
Input frequency 49.5 to 60.5 Hz
Rated current 0.5 A 0.3 A
Power consumption Approx. 20 W