E302 0001 -04 |
Title |
Error in paper front shading |
Detection
description |
Error in shading RAM access, or the shading value is either
below or higher than the reference level. |
Remedy |
1. Connector disconnection/open circuit of the Scanner Unit
(Reader).
2. Connector disconnection/open circuit of the Reader
Controller PCB (PCB1).
3. Failure of the Scanner Unit (Reader).
4. Failure of the Reader Controller PCB (PCB1). |
E302 0101 -04 |
Title |
Error in paper back shading |
Detection
description |
Error in shading RAM access, or the shading value is either
below or higher than the reference level. |
Remedy |
1. Connector disconnection/open circuit of the Scanner Unit
(DADF).
2. Connector disconnection/open circuit of the Reader
Controller PCB (PCB1).
3. Operation error of the Glass Shift Motor (M9).
4. Failure of the Scanner Unit (DADF).
5. Failure of the Reader Controller PCB (PCB1) |
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