Chapter 1: Scanner Basics
Scanner Components
2 Scantron OpScan 4ES and
i
NSIGHT 4ES Scanners
Scanner Components
Use the illustrations below to identify scanner
components, then find the component description in
the corresponding table.
Transport Bed Open View
Component
Function
Bar Code Reader Area
Optional bar code reader goes here.
Drive rollers
Pull a sheet through the transport bed.
Pick roller
Pulls a sheet onto the transport bed.
Printer Area
Optional printer components go here.
Read Head Area
Read head components go here.
Thickness sensor
Used to detect thickness of forms to ensure only
one sheet is being scanned at a time.
Transport bed
Supports the sheet as it moves through the scanner.
Summary of Contents for OpScan 4ES
Page 1: ...i Operator s Guide OpScan 4ES iNSIGHT TM 4ES ...
Page 2: ...ii ...
Page 4: ...iv ...
Page 9: ...Preface Operator s Guide ix NOTES ...
Page 10: ...Preface x Scantron OpScan 4ES and iNSIGHT 4ES Scanners ...
Page 20: ...xxiv Scantron OpScan 4ES and iNSIGHT 4ES Scanners ...
Page 172: ...Chapter 8 Cleaning the Scanner Procedure 152 Scantron OpScan 4ES and iNSIGHT 4ES Scanners ...
Page 208: ...Chapter Transport Printer Troubleshooting 188 Scantron OpScan 4ES and iNSIGHT 4ES Scanners ...
Page 241: ...Operator s Guide 221 NOTES ...