Epson 2070 Service Manual - Page 13

Hardware Specifications, 2.1 Printing Method, 2 mm 0.0079 inch, Pin Configuration - lq print head

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Product Description LQ-2070 Servioe Manual 1.2 Hardware Specifications This section provides detailed hardware specifications for the LQ-2070. 1.2.1 Printing Method . l?rintig method . Color . Number of pins . Pin arrangement q print Pin diameter Impact dot matrix Black 24 pins 12x 2 staggered 0.2 mm (0.0079 inch) f)=108°* 0.2° . ~1I18O') J ~'~gd're"'on #2 -1 ':~9Tf ~ #7 T #4 0.141mm 7 (1/180') +#6 *#8 3.246mm (23/180") +#9 +#l b$13 0,,5 b#lo 1 b#12 I Head center > ; T #l? I I T #16 9#18 T#19 I +#21 1 I +$20 +#22 v 4#23 I 0,423 mm(l160') \ !/ 1= r 1- -l Figure 1-2. Pin Configuration $k The figure above shows the configuration of pins on the paper . . Print direction Bidirectional, with logic seeking for text, and unidirectional for graphics. (Bidirectional printing of graphics can be selected with a printer setting or software command.) 1-4 Rev.A

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Product Description
LQ-2070
Servioe
Manual
1.2 Hardware Specifications
This
section provides detailed hardware specifications for the
LQ-2070.
1.2.1 Printing Method
.
l?rintig
method
. Color
. Number of pins
. Pin arrangement
print
Pin diameter
Impact dot matrix
Black
24
pins
12x 2 staggered
0.2 mm (0.0079 inch)
1
—
0.141mm
(1/180’)
f)=108°*
0.2°
.
~1I18O')
J<!
>
~’~gd’re”’on
#2
‘:~9Tf
~
7
T
#4
+
#6
#7
+
*
#8
#9
3.246mm
+
b
#lo
(23/180”)
#l
1
b
b
#12
$13
I
>
Head center
0,,5
;
T
I
T
#16
#l?
T
I
9
#18
#19
I
+
1
+
$20
#21
I
v
4
+
#22
#23
I
0,423
mm(l160’)
\
!/
1=
r
1-
-l
Figure 1-2. Pin Configuration
$k
The figure above shows the configuration of pins on the paper .
.
Print
direction
Bidirectional, with logic seeking for text, and unidirectional for
graphics. (Bidirectional printing of graphics can be selected with a
printer setting or software command.)
1-4
Rev.A