Epson Stylus 800 Service Manual page 92

Board
Table A-2. Connector Pin Assignments - CN1
Pin
1
I
2 - 9
o
10
0
11
0
12
0
13
14 I
.
15
.
16
.
17
.
18
.
19
.
20-30
31 I
o
32
.
33
.
34
.
35
36
Table A-3. Connector Pin Assignments - CN2
I
Pin
1 - 6 -
A-2
Table A-1. Connector Summary
Pin
36
pins
12 HEAD-1 (to ptinthead unit)
12 HEAD-2 (to printhead unit)
2 PE sensor
6 PF motor
5 CR motor
8
18 Panel control (to C106 PNL)
2 AC input (UN)
8 DC
18 (to C134 MAIN)
STROBE signal
Parallel data (DATA1 - DATA8)
Acknowledge signal
Busy signal
BUSY
Paper-end signal
PE
Printer select signal
SLCT
Auto
line-feed signal
No connation
Nc
Ground
Ground
No connection
Nc
Ground
Ground
Printer initialize signal
Error aignal
.
Notused
Not used
.
Not
Printer select signal
MAI IVprinter mechanism)
(to
. . . .
I
Rev. A