Samsung SCX-340x Series - Troubleshooting; Procedure of Checking the Symptoms

4.AlignmentandTroubleshooting
4.2.Troubleshooting
4.2.1.Procedureofcheckingthesymptoms
Beforeattemptingtorepairtheprinterrstobtainadetaileddescriptionoftheproblemfromthecustomer.
Power On
Red LED on /
Error message
is displayed.
OPE LED
Green OK?
Print (test page)
Printing
quality is
nomal?
Refer to "Solution
of Image Problem"
See the troubleshooting
for error code
END
- No Power
- Power Module error
- Main PBA
OPE LED
ON?
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