IBM 5150 Hardware Maintenance Manual page 174

Offline Diagnostic Test
Description
An offline diagnostic test can be run to verify correct printer
~mechanism
(motors, ribbon drive, print head, etc.) operation
and print quality. A ripple pattern of all characters is printed as
shown here.
'''#$%1<' () H, -. (0123456789:; <=>?~ABCDEFGHIJKLMNOPQRSTUVWXYZ [ \ 1 '_ 'abcdefghi jklmno
'''#$%1<' ()*+,-.(0123456789:;<=)?~ABCDEFGHIJKLMNOPQRSTUVWXYZ[\l-_'abcdefghijklmnop
"#$%&' ()*+.-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]/'_"abcdefghijklmnopq
#$%1,' () H,
-./0123456789:; <=>?;~ABCDEFGHIJKLMNOPQRSTUVWXYZ
[\ l'_ 'abcdefghi jklmnopqr
$%1<'
()*+,-./0123456789:;(=>?~ABCDEFGHIJKLMNOPQRSTUVWXYZ[\l-_'abcdefghijklmnopqrs
%1,' () *+, -./0123456789: ; <= >?..ABCDEFGHI Jk:LMNOPQRSTUVWXYH \ y,_ • abc:defghi Jkl mnopqrst
,,' () *+, -.
10123456789: ;
<=>?;j)ABCDEFGHh1k:LMNOPQRSTUVWXYl[ \
Y'_
'abc:defghi j kl mnopqrstu
, () *+, -.
10123456789: ; <=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\ Y'_ ~abcdefghi
jkl mnopqrstuv
() *+, -.
/0123456789: ; <=>?@ABCDEFGHIJkLMNOPQRSTUVWXYZ[\Y"_ ~abcdefghi jkl mnopqrstltvw
'*+,-./0123456789:;<=>?"ABCDEFGHIJkLMNOPQRSTUVWXYl[\J"_'abc:defghijklmnopqrstuvwx
h , -. 10123456789. ;
<=>?;~ABCDEFGHIJ.<LMNOPQRSTUVWXYz[
\ J"_ 'abc:defghi jkl mnopqrstuvw"y
+, - .
/0123456789: ; {=}?@ABCDEFGHIJI<:LMNOPQRSTUVWXYZ[\ Y"_ ~abcdefghi jkl mnopqrstuvw}:yz
,-. /0123456789; ;
<=>?@ABCDEFGHIJt<LMNOPQRSTUVWXYZ[\ ] ..... _
~abcdefghi
jkl mnopqrstuvwxyz {
-./0123456789: ; <= >?..ABCDEFGHIJVLMNOPQRSTUVWXYZ [ \ l"_ 'abc:defghi j f,lmnopq..-shtvw><yz { :
• 10123456789: ~ <:=>?~ABCDEFGHIJKLMNOPQRSTUVWXYZ [ \ ] ,... _ "abcdefghi jklmnopqrstuvw}:yz {:}
10123456789: ; <=:>?;j)ABCDEFGHIJKLMNDPQRSTUVWXYl[ \ Y_ 'abcdefghi j kl mnopq..-stuvw><yz { : }~
1)123456789: ; <=>?;j)ABCDEFGHIJKLMNOPQRSTUVWXYl[ \ Y'_ 'abcdefghi jklmnopq..-stuvw><yz { :
}~
123456789: ; <=>?:;)ABCDEFGHIJKLMNOPQRSTUVWXYZ [ \ ]/.. _ "abcdefghi jkl mnopqrstuvwxyz {:} ......
23456789: ; <: =:"?;i>ABCDEFGHIJt<LMNOPQRSTUVWXYZ [ \ ],,~_ "abcdefghi
j
k 1 mnopqrstuvw>:yz {:}'" • •
3456789: ; <:;;::; :>,?;i>ABCDEFGHIJKLMNOPQRSTUVWXYZ [ \ ]"" "abcdefghi
j
kl mnopqrstuvw}:yz { :}'" • ­
456789: ;
<= >'?;])ABCDEFGHI
J~::LMNOPQRSTUVWXYZ
[\ ] ..
~._
-;'abcdef ghi
j
10::1 mnopqrstuvw>: yz {:}'" • - .
56789: ; <=>'?:i>ABCDEFGHIJKLMNOPQRSTUVWXYZ [ \
Y"_
"abcdefghi jk 1mnapqrstuvw):yz {:}'" • - . .
6789: ; <=>?;i>ABCDEFGHI Jt<LMNOPQRSTUVWXYZ [ \ ],... _ "abcdefghi
j
kl mnapqrstuv~·.j}:y::: {:} ..... • - . • .­
~789:
;
<=>?;i>ABCDEFGHIJ.~<LMNOPQRSTUVWXYZ[
\ y .. _ "abcdefghi jkl mnopqrstuvwx yz { :}'" • - . ....
I
'99: ; {=>?@ABCDEFGHIJI<.LMNOPQRSTUVWXYZ[\]'···_ "abcdefghi
j
kl mnopqrstuvwxyz { :} ..... • - . .....
7: ; <=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\
y .._
~abcdefghi
j
1<1 mnopqrstuvw>:yz { :}'" • - . ••
7 ...
: ;
<~>";;)ABCDEFGHIJfLMNOPQRSTUVWXYz[
\ Y"_ 'abcdefghUkl mnopqrstuvwxyz { : p • - . ....... .
; <=
:>?:i>ABCDEFGHI
\J~~~LMNOPQRSTUVWXYZ
[ \
Y"_
"abcdefghi jkl mnopqrstuvw>:yz { :}'" • - . .... .-. . .
<:
=:>?@ABCDEFGHIJI<LMNOPQRSTUVWXYZ[\Y"_ <abcdefghi jkl mnapqrstuvwxyz { :}"'" • - . ••
7 J'. PI.
= >";;,ABCDEFGHIJk:LMNOPQRSTUVWXYl[ \ Y_ 'abcdefghi jkl mnopqrstuvwxyz { :}~ • - . ....... .....
>?~ABCDEFGHIJt:LMNOPQRSTUVWXYl[\ Y'_ 'abcdefghi jklmnopqrstuvw><yz {:}~ • - ........ ......
?;i)ABCDEFGHI JVLMNOPQRSTUVWXYH \ Y"_ 'abcdefgh i j k 1 mnopq..-stuvwx yz {
I}~
• - . . . . . . . . . . . . . .
;i)ABCDEFGHIJKLMNOPQRSTUVWXYl[\ J""_ 'abcdefghi Jkl mnopqrstuvwxyz {:}~ • - . ....... ~
ABCDEFGHIJk:LMNOPIJRSTUVWXYZ[\ Y'_ 'abcdefgh. jkl mnopqrstuvwxyz {:}~
• - . .............. .
Operating Procedure
To run the test:
Position the Printer Power switch to ON while pressing the
Line Feed switch.
Note: The complete test runs for 10 minutes.
~,
To stop the test:
Position the Printer Power switch to OFF.
•
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