123
4.2
Bar code issues
My scanner doesn’t read a bar code
properly.
■
Reset your scanner.
■
Check the quality of your bar codes.
Wrinkled, smudged or torn bar codes
won’t be read by your scanner.
■
Are your bar codes too close to each other?
Cover the bar codes you don’t need and
scan the target again.
The data isn’t sent to my computer.
Recommend check
■
Make sure the USB cable is tightly plugged
into your computer.
Summary of Contents for AI-6820
Page 11: ...1 1 2 Understand your scanner 1 2 1 Scanner Perspective Bottom ...
Page 45: ...35 3 The system starts to install the driver After it is completed click Finish ...
Page 139: ...129 PDF417 EAN 8 PARA UPC E PARA INTERLEAVED 2 of 5 PARA MSI PLESSEY PARA UPC A PARA ...
Page 140: ...130 GS1 Micro PDF GS1 128 ...
Page 144: ...134 Appendix D Data entry bar codes 1 2 3 4 5 6 7 8 9 0 A B C D E F Save Cancel ...