Sanyo ECR-238 - Page 38

Connection
Pin
No.
Pin No.
Connection
RD
termina!
1
oO
0000
©
12
10
NOTES:
Not
used
2
oO
Tents
0
13
nN
1)
The
Column
Nos.
match
the
physical
arrange-
Character
selective
1
3
o
SOOO
nTTere
0
14
12
ment
of
the
columns
on
fl .
magnets
column
no
the
type-wheels.
2) The Column Nos. are
Not used 2 #40 0000 O 15 13
counted from 1 to 13
3
5
©
nTonere
re)
Te
Nednead
from
the
frame
motor
| side.
4 6 O—UOOD 17. Electro magnet (+) 3) The Pin Nos. are count-
| ed from 1 to 22 from the
fram tor side.
5
7
O
S060
(w)
O
18
Motor
power
eee
i
3
oe
,
supply (+) 4) The spark killer diode is
connected as follows:
6
8
O
60086
O
19
Detector
power
| supply (+)
7
9
O
QQ09
i
¥
.
O
20
Timing
signal
Electro magnet (+) Driver
8 10 O YQOO © 21 Detector power
supply (—)
9
1.=«0
6000
O
22
Motor
power
{Example
of
compatible
diode:
supply (—) 1$2075K or equivalent)
Pin Assignment of the Connector Terminals
2
Motor power ON/OFF
Timing signals
Character selective
magnet No. n
(Print operation)
80.0ms min.
(Normal paper
feeding operation)
Typical: 312.5ms
Eee
NOTES:
1) The signals enclosed in boxes above are to be supplied by the user.
2) The single-dot dashed line indicated by * 1 shows timing the case of consecutively printing. In this case, the next print cycle can
be started immediately after the rising edge of Timing signal TS is detected.
3) As shown by the dotted line indicated by *2, the Timing signal may go LOW upon receipt of a Print command.
Model-405R Timing Chart