Epson Stylus 800 Service Manual page 20

I
Pin No.
16
17
18
19-30
31
32 ERROR
33
34
35 +5 v
36
Note:
1-12
I
I
— I Signai ground.
Chassis ground. (i30th chassis andsignai ground are
—
connected in the printer.)
— Not used.
— Twisted-pair return signai ground.
if this signai go& LOW, the printer is initialized. The pulse
i
width of this signai must be 50 @ or more.
This signat goes LOW if the printec
a fatai wmr.
has
o
runs
of paper.
out
— I
Not used.
—
,
(reserved).
Not used
Description
printer.