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C. How to use the Troubleshooting Tables
The lroubleshooting tables in this section have been created from general flowcharts. The way
1
of using
hese tables is described below, based on the following examples.
Example: No AC Power
P o s s i b l e rausc
4
Line voltage
Power plug
+
To find the possible causes (parts likely to be defective) of a particular fault, refer to the
item marked IPossible cause] in the table.
In the case of "No AC Power" in the above table, it is possible that the line voltage or power
plug is defective.
6 To repair or check the faull, follow the numbers in the "Step" column and answer the
questions in the "Check" column with YES or NO. If the answer agrees with that in the
"Result" column. follow the procedure given in the "Procedure" column. If this does not
corrected the problem, proceed to the next check.
<step>
2
~
Step
Check
Is the
1
rorrert voltage
outlet?
2
Is the power cord securely plugged
into the printer and the outlet?
<Chcrk>
F
leSUlt
present at the
_
NO
+
NO
<Kesult>
CHAPTER 6
Prcocedure
Advise the user that
I
the correct line
voltage is not
available at the
o u t l e t .
Push the power plugs
in firmly.
!
<Procedure>
Push the Power plugs in firmly.
6-3
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