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SYMPTOM(S)
lamp
Power
does not l ight
Power
lamp
f l ashes
Fault
lamp
stays lit
Fault
lamp
f l ashes
Onl ine l amp does not
Onl ine l amp f l a shes
Line Feed/Form Feed switch
does not function
S e l f Test switch does
not function
CAUSE/SOLUTION
Vertical board mal function . See Sect ion 3 . 4 , "Vert ical Board Check . "
1
2
Defective vertical board cab l e . See Chapter 4 , "Cable Checks . "
3
P l anar board mal function . Replace the p l anar board .
4
Defective paper sensor (part o f the printer/plotter) . See Sect ion
2 . 6 , "Printer/Plotter Control Problems" and Section 2 . 1 0 ,
"Printer/Plotter Problems . "
5
Printer/plotter control board mal funct ion . Replace the
printer/plotter control boards.
6
Printer/plotter may be out o f pape r .
I •
I
I
1 ·
I
l ight
I
I
I
I
I
- - 1 - - 1 - -
1 1 3 1
I 4 1
I 6 I
I
I
•
I
I
I
I
•
I
I
1 ·
I
•
I
I
•
I
I
I
I
I
1 ·
I
- - 1 - - 1
1
1 1
1 1
2
2
2 1 2 1
6
5 1 5 1
Fault Detection 2 - 12
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