Printronix SL5000 User Manual page 335

Table 17. LCD Message Troubleshooting (continued)
Displayed Message
OVERALL GRADE
FAIL
Can User
Explanation
Correct?
Yes Overall data validation
failure: decodeability,
percent decode,
defects, modulation,
EC Min, Rmin, and/or
symbol contrast.
Fault Messages
Solution
1. Press Pause to clear the
message.
2. Adjust the parameter that
is causing the failure. Run
a Scan Report to see
which parameter failed.
3. Lower the Overall Grade to
a point where the worst
parameter grade will be
above the Overall Grade
threshold.
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