Epson 836XL 产品数据表
EPSON Expression 836XL
Humidity:
Operation: 10% to
without
condensation
Storage: 10% to
Storage: 10% to
without
condensation
Ordinary office or home conditions.
Avoid extremely dusty conditions, direct
Ordinary office or home conditions.
Avoid extremely dusty conditions, direct
sunlight, or strong light sources.
Safety Standards
with D3, CSA
950 with D3
EMC: FCC Part 15 subpart B class B
CSA
class B (Canada)
Parallel Interface Specifications
Interface type:
Bidirectional parallel interface
Data format:
parallel
Synchronization:
By external strobe pulse
Handshaking:
By ACKNLG and BUSY signals
Logic level:
Input/output data and interface control
signals are
compatible
Connector type:
type connector
Connector pin
arrangement:
1
19
Bidirectional parallel interface pin assignments
at the receiving terminal must be longer
32
NC
Not used
33
GND
Ground
NC
Not used
36
DIR
I
SCSl Interface Specifications
Interface type:
ANSI Standard X3.131-1986
Logic level:
compatible
Electrical standard ANSI Standard X3.131-1986
ID number:
ID number:
Selectable from 0 to 7
Connector type:
Two
connectors
Terminator:
Internal terminator selectable
Connector pin
arrangement:
\
26
SCSI pin assignments:
44
ACK
I
45
RST
I
Reset
46
MSG
Message
47
SEL
146
I Command/data
I
49
Request
I
I O I
Initialization
When the scanner is initialized (returned to a fixed set of
conditions), it terminates scanning and the carriage returns
to the home position (rear of the scanner).
initialization
initialization
l
When the
is turned on
l
When the scanner parallel interface receives
an
an
signal (pin 31 goes
l
When the scanner receives a SCSI Reset
signal at the SCSI interface
When the scanner receives the software
command ESC (initialize the scanner)
When the scanner receives the software
command ESC (initialize the scanner)
l
When the scanner receives a SCSI Bus Device
Message
Message
EPSON Expression 636XL-2
1
Scanners