Epson C82315 - Manual (Page 33)

Line Sync between host and interface.
Switches: 8 SIP piano switches for device address,
emulation mode, buffer print, print quality,
and interface enable
Push Button for TEST/YES
Push Button for CANCEL/NO
Selection Jumpers: 3 hardware configuration shorting jumpers
Twin-axial Connection: Both cable-thru and automatic termination available
using provided V-connector cable
Power Requirements: All power supplied by the printer
Processor: Z80A CMOS
Memory: 8 Kbytes of static memory
PARALLEL INTERFACE SPECIFICATIONS
Signal
Return
Signal Parallel Direction Description
Pin Pin Cable
Pin
1 19 STROBE 1 IN Strobe pulse to read
data in. Pulse width
must be more than
.5 sec. at the inter-
face.
2 20 DATA1 2 IN
3 21 DATA2 3 IN
4 22 DATA3 4 IN
5 23 DATA4 5 IN
6 24 DATA5 6 IN
7 25 DATA6 7 IN
8 26 DATA7 8 IN
9 27 DATA6 9 IN
These signals repre-
sent information in
bits 1 to 8 of parallel
data respectively.
Each signal is HIGH
when data is logical
1 and LOW when it
is logical 0.
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