Contex IQ FLEX - Default Chapter; Table of Contents

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Contents
1 Information. ............................................................................. 3
1.1 Revision Table. ........................................................................................ 3
2 Design. .................................................................................... 4
2.1 Electronics. .............................................................................................. 4
2.2 Adjustments. ........................................................................................... 4
2.3 Tools Required. ....................................................................................... 5
2.4 Block Diagram. ........................................................................................ 6
2.5 Wiring Diagram. ..................................................................................... 7
3 Troubleshooting ..................................................................... 8
Image Quality problems. .................................................................................... 8
3.1 Troubleshooting your scanner ................................................................ 9
3.2 Problems with the scanner installation................................................. 10
3.3 Problems operating the scanner ........................................................... 11
3.4 Problems with the scan result ............................................................... 14
3.5 Troubleshooting Sequence .................................................................... 15
3.6 Image Quality Problems. ....................................................................... 16
4 Power Supply (external). ...................................................... 18
5 Scanner Controller Board Layout (SULN & SULO). ........... 19
6 Part Replacement ................................................................. 20
6.1 Identifying Parts. ................................................................................... 20
6.2 Top Lid Plate (and adjustment) ............................................................. 21
6.3 Side Covers and Side Panels .................................................................. 26
6.4 Rear Panel ............................................................................................. 33
6.5 Touchscreen Cover Panel ....................................................................... 36
6.6 Touchscreen........................................................................................... 40
6.7 Top Rear Panel ...................................................................................... 45
6.8 Glass Plate ............................................................................................. 48
6.9 Motor Unit ............................................................................................. 59
6.10 Carriage Home Sensor ........................................................................... 65
6.11 CIS Carriage ........................................................................................... 70
6.12 Controller Board Panel .......................................................................... 83
6.13 Controller Board .................................................................................... 91
6.14 Power Switch and Connector ................................................................. 97
7 Procedures ......................................................................... 103
7.1 Replacement Main Board Setup .......................................................... 103
7.2 Updating Firmware ............................................................................. 107
7.3 Service Package ................................................................................... 110
7.4 Full Calibration .................................................................................... 112
8 Scanner Terms ................................................................... 115
9 Temporary Board Swap ..................................................... 127
9.1 Problem with Activation ...................................................................... 127