TM 5-6675-320-14
Symptom Index
Page
Plotter Totally Inoperative. . . . . . . . . . . . . . . . . . . . . . . . 4-230
Platen Does Not Hold Paper . . . . . . . . . . . . . . . . . . . . . . . . 4-231
No Pen Movement in “X” Direction . . . . . . . . . . . . . . . . . . . . . 4-232
No Pen Movement in ”Y” Direction . . . . . . . . . . . . . . . . . . . . . 4-233
Plotter
Initializes;
Oscillates;
Then
Stops
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
4-233
Pen Skips While Plotting or Pen Leaves No Marks . . . . . . . . . . . . . . 4-234
Plotter Plots Appear Inaccurate or Offset . . . . . . . . . . . . . . . . . 4-234
Plotter Does Not Respond to Commands or Generates
an “Error” for Each Instruction . . . . . . . . . . . . . . . . . . . . . 4-234
Power Supply Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-240
Table 4-24. DIRECT/GENERAL SUPPORT TROUBLESHOOTING
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
PLOTTER IS TOTALLY INOPERATIVE. PEN WILL NOT MOVE.
WARNING
Death or serious injury may occur from electrical shock. Be careful not
to contact high-voltage connections of 115 V ac.
S t e p 1 . C h e c k l i n e v o l t a g e a t o u t l e t.
( a ) I f v o l t a g e i s p r e s e n t , p r o c e e d t o s t e p 2 .
(b) Refer to paragraph 4 - 28b .
4-230
Symptom
