Epson Expression 836XL - Manual (Page 2)

EPSON Expression 836XL
Humidity: Operation: 10% to without
condensation
Storage: 10% to
without
condensation
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:
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
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)
l
When the scanner receives a SCSI Bus Device
Message
EPSON Expression 636XL-2 1 Scanners