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Chapter : Bar Code Reader
Testing the Bar Code Reader
Operator’s Guide
205
problem is caused by the sensor head not being
positioned the correct distance from the sheet or
form that is in the transport bed.)
Make certain that the sheet deflector on the
scanner is in the full down position. If you can’t
resolve the issue, continue with step 2.
NOTE:
Positions 25 and 80 contain bar codes that
are 7 thousandths of an inch wide—the most
difficult to read. If the bar code reader can read
both positions 25 and 80 correctly, other posi-
tions on the diagnostic sheet should also read
correctly.
2.
If your bar code reader cannot read positions 25
and 80, try scanning positions 30 and 75.
If your bar code reader cannot read positions 30
and 75 there may be a problem with your bar code
diagnostic form. Replace the form(s) if necessary
and attempt to scan positions 30 and 75 again.
If your bar code reader can read both positions 30
and 75 correctly, the problem lies with your bar
code reader. Contact Scantron Customer Support
as described in “Product Support and Services” on
page 157.
NOTE:
Positions 30 and 75 contain bar codes that
are 10 thousandths of an inch wide—the least
difficult to read.
Содержание OpScan 4ES
Страница 1: ...i Operator s Guide OpScan 4ES iNSIGHT TM 4ES ...
Страница 2: ...ii ...
Страница 4: ...iv ...
Страница 9: ...Preface Operator s Guide ix NOTES ...
Страница 10: ...Preface x Scantron OpScan 4ES and iNSIGHT 4ES Scanners ...
Страница 20: ...xxiv Scantron OpScan 4ES and iNSIGHT 4ES Scanners ...
Страница 64: ...Chapter 3 Operating Your Scanner Clearing Document Jams 44 Scantron OpScan 4ES and iNSIGHT 4ES Scanners NOTES ...
Страница 92: ...Chapter 4 Scanner Modes Scantron Score Emulation Mode 72 Scantron OpScan 4ES and iNSIGHT 4ES Scanners ...
Страница 120: ...Chapter 5 Display Panel Messages Display Panel Messages 100 Scantron OpScan 4ES and iNSIGHT 4ES Scanners NOTES ...
Страница 154: ...Chapter 6 Using the Background Menu Exiting the Background Menu 134 Scantron OpScan 4ES and iNSIGHT 4ES Scanners NOTES ...
Страница 172: ...Chapter 8 Cleaning the Scanner Procedure 152 Scantron OpScan 4ES and iNSIGHT 4ES Scanners ...
Страница 176: ...Chapter 9 Troubleshooting Troubleshooting Chart 156 Scantron OpScan 4ES and iNSIGHT 4ES Scanners NOTES ...
Страница 180: ...Chapter 10 Product Support and Services 160 Scantron OpScan 4ES and iNSIGHT 4ES Scanners NOTES ...
Страница 188: ...Chapter Recalibration Exiting the Background Menu 168 Scantron OpScan 4ES and iNSIGHT 4ES Scanners NOTES ...
Страница 208: ...Chapter Transport Printer Troubleshooting 188 Scantron OpScan 4ES and iNSIGHT 4ES Scanners ...
Страница 226: ...Chapter Bar Code Reader Testing the Bar Code Reader 206 Scantron OpScan 4ES and iNSIGHT 4ES Scanners ...
Страница 241: ...Operator s Guide 221 NOTES ...