Causes: When the light intensity is below the reference level at shading
Remedy: 1. Disconnect and then connect the Flexible Cable. 2. Replace the Flexible Cable. 3. Replace the CIS Unit. 4. Replace the Main Controller PCB (PCB2).
Code: E302-0002
Description: Shading error
Causes: Image sampling for shading was not completed.
Remedy: 1. Turn OFF and then ON the main power. 2. Check the connection of the harness. 3. Replace the Main Controller PCB. 4. Replace the Reader Unit.