Epson LQ-850 Printer User Manual


 
Testing the Printer
5.
To perform this test in the LQ (letter quality) mode, load
another sheet of paper.
6.
Turn off the printer, then turn it on again while holding down
the
FORM FEED
button. You need only hold the button down
until printing begins. As before, the self test ends when the
printer runs out of paper or when you press the
ON LINE
button.
Part of a typical LQ self test is shown below:
Count
t-y
us+l
France
Germany
U.K.
Denmark
Sweden
SWl-1
1-2
1-3
Page
Length
swz-
ononon
11”
0
on
on
off
12"
on off
on
1”Skip
SW;-
on
off
off
Invalid
off
on
on
off
on
off
Inter-face
Serial
even
Serial
odd
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./0123456789:;
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‘(I*:+,-
./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRST
(I$+,-*
/0123456789:;
<=>?@ABCDEFGHIJKLMNOPQRSTU
)*t,-.
,‘0123456789:
;<=>?@ABCDEFGHIJKLMNOPQRSTUV
*t,-.
/0123456789:
;<=>?@ABCDEFGHIJKLMNOPQRSTUVW
t,-.
/0123456789:;
<=>?@ABCDEFGHIJKLMNOPQRSTUVWX
,-./0123456789:;<=>?eABCDEFGHIJKLMNOPQRSTUVWXY
-m/0123456789:;
<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ
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