Epson ES-600C 제품 데이터시트
Dip Switches
Default setting: All Off
Pin Assignments
Parallel
Signal pin assignments
Pin
Return
No.
pin
1
2
3
4
5
6
7
8
9
3
4
5
6
7
8
9
10
11
19
20
DATA0
IN/OUT
21
DATA1
IN/OUT
22
DATA2
IN/OUT
23
DATA3
IN/OUT
24
DATA4
IN/OUT
25
DATA5
IN/OUT
26
DATA6
IN/OUT
27
DATA7
IN/OUT
28
ACKNLG
OUT/(IN)
29
Signal
STROBE
BUSY
OUT/(IN)
Direction
STROBE pulse to read in or
send out data. Pulse width must
be more than 0.5 microseconds
at the receiving terminal.
send out data. Pulse width must
be more than 0.5 microseconds
at the receiving terminal.
These signals represent
information of bits 1 to 8,
respectively. Each signal is at a
high level when data is logical 1
and low when it is logical 0.
information of bits 1 to 8,
respectively. Each signal is at a
high level when data is logical 1
and low when it is logical 0.
About a 12-microsecond pulse.
Low indicates that data has been
Low indicates that data has been
received and that the scanner is
ready to accept more data.
ready to accept more data.
When this signal is high, the
scanner cannot receive data.
The signal is high:
scanner cannot receive data.
The signal is high:
1) during data entry
2) during scanning
3) when the scanner is not
ready
4) when the scanner has an
error
3) when the scanner is not
ready
4) when the scanner has an
error
microseconds at the
Regarding Pin No. 19-30. “return” denotes the twisted-pair return, to be
connected at signal ground level. For interface wiring, be sure to use a
twisted-pair cable for each signal, and to complete the connection on
the return side. These cables should be shielded and the ground
connected to the chassis of the host computer and the scanner.
twisted-pair cable for each signal, and to complete the connection on
the return side. These cables should be shielded and the ground
connected to the chassis of the host computer and the scanner.
All interface conditions are based on TTL level.
SCSI
Signal pin assignments
Scanners
11/2/92
ES-600C-3