135
x Error Display
Chap.6
––– E 2 –––
RS232C ERROR
Cause
• CCD is defective
• Main PWB unit is defective
Problem detected
1. There was an abnormal transmission between the CCD and the DC-545.
––– E 3 –––
BARCODE ERROR
Cause
• Bar code being used does not meet specifications
• CCD is defective
• Main PWB unit is defective
Problem detected
1. The bar code could not be read even after the paper fed the specified length (50 mm) after the bar code
reading operation started.
––– E 4 –––
REG.MARK ERROR
Cause
• Reg. mark being used does not meet specifications
• CCD is defective
• Main PWB unit is defective
Problem detected
1. The reg. mark could not be read even after the paper fed the specified length (40 mm) after the reg. mark
reading operation started.
2. Mark 1 was less than 4.5 mm.
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