Epson 1640XL Scanner User Manual


 
150
Option (ADF/TPU) Interface
Connector
Interface type
For use with the optional automatic
document feeder (B813212) and
transparency unit (B813202)
Output voltage
21.6 to 26.4 VDC
4.75 to 5.25 VDC
Output current
0.6 A (24 V)
0.3 A (5 V)
Initialization Methods
SCSI interface
Hardware: Initialized when the
scanner is turned on or
the scanner receives a
SCSI Reset signal from
the SCSI interface
Software: Initialized when the
software sends the
Esc @ (initialize the
scanner command), or
the scanner receives a
SCSI Bus Device
message
USB interface
Hardware: Initialized when the
scanner is turned on or
the USB cable is
unplugged from the
USB port on the
scanner
Software: Initialized when the
software sends the
Esc @ command or the
scanner receives a Bus
Reset from the USB
interface
Transparency Unit
(B813202)
General
Reliability
MCBF 100,000 cycles
Readable area
11.4
× 16.5 inches (290 × 420 mm)
Dimensions
Width: 12.8 inches (324 mm)
Depth: 21.3 inches (540 mm)
Height: 3.6 inches (92 mm)
Weight
Approximately 11 lb (6 kg)
Electrical
Input voltage
21.6 to 26.4 VDC
4.7 to 5.25 VDC
Rated current
1.3A
0.3 A
Environmental
Temperature
Operating: 41 to 95 °F (5 to
35 °C)
Standby:
14 to 140 °F (20 to
60 °C)
Humidity (without condensation)
Operating: 10 to 80%
Standby: 10 to 85%