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Insulation resistance
Dielectric strength
10 megohms between AC power line and
chassis
Withstands 1 kVAC rms at 50 or 60 Hz
between AC power line and chassis for
at least 1 minute
n Environmental Requirements
Operating temperature 5 to 40°C (41 to 104°F)
Operating humidity
10% to 80% (no condensation)
Storage temperature
- 30 to 65°C (- 22 to 149°F)
Storage humidity
10% to 95% (at 40°C) (no condensation)
n Option
Automatic sheet feeder
w interface Signals
b I
s
‘n No. ,,
iignal
, ,Yame
Direction Function
1
IsTf‘agE IN Goes from High to Low (for at least 0.5
microseconds) when data are valid.
I I
*I-_ -1--
1 In*r* 1
I TNT I
t3 lDATA2 1 IN’
I4
-------
c ‘DATA3h most significant bit: InA-rAA
NI Eight-bit character data. DATA8 is the
DATA1 is the least
ii
UfiL&-l-r II.
DATA5 IN
sign&&t bit. High is logic 1 and Low is
7
8
DATA6 IN
logic 0.
DATA7 IN
9 DATA8 IN
10 xx OUT
5-Microsecond Low pulse acknowledges
receipt of data.
11
BUSY
OUT
;;o;aw when the printer is ready to accept
12
PAPER
OUT .
Goes Hi
OUT
Bh
if the printer runs out of paper.
Can be eld Low>rmanently by turnmg
nm . . . ..+.1. 1 c -
I
1 13 1 SELEC
TED OUT
14-15 IN/C
16
1 SIGNAL
I
1 GND
I
IdIT JWILbII 1-J “II.
High when the printer is on-line.
Unused
Signal ground.
17
%~ssls
I+$rte;;iassis ground, isolated from sig-
gr
56