Canon imageRUNNER ADVANCE 9070 PRO series Service Manual Digest page 98

■ E301 to E490
E Detailed Occurance Items
code code area
E301 -0001 -04 Title
Description
of detection
Measures
E301 -0101 -04 Title
Description
of detection
Measures
E302 -0001 -04 Title
Description
of detection
Measures
E302 -0101 -04 Title
3
Description
of detection
Measures
E315 -000e -00 Title
Description
of detection
Measures
E350 -0000 -00 Title
Description
of detection
Measures
E350 -0001 -00 Title
Description
of detection
Measures
E350 -0002 -00 Title
Description
of detection
Measures
3-72
Description
Front side light intensity failure
The light intensity amount at front side shading is less
than the standard level.
Replace the optical unit (reader)
Backside light intensity failure
The light intensity amount at backside shading is less
than the standard level.
Replace the optical unit (DADF)
Front side shading failure
Shading RAM access failure occurred, or the shading
value is less than or more than the specified level.
1. Displacement/disconnection of the connector of the
optical unit (reader)
2. Displacement/disconnection of the connector of the
reader controller PCB (PCB1)
3. Failure of the optical unit (reader)
4. Failure of the reader controller PCB
Backside shading failure
Shading RAM access failure occurred, or the shading
value is less than or more than the specified level.
1. Displacement/disconnection of the connector of the
optical unit (DADF)
2. Displacement/disconnection of the connector of the
reader controller PCB (PCB1)
3. Glass shift motor (M9) abnormal operation
4. Failure of the optical unit (DADF)
5. Failure of the reader controller PCB
Error in the soft decode
JBIG decode error
Replace the main controller PCB
System error
---
Contact each sale company bases
System error
---
Contact each sale company bases
System error
---
Contact each sale company bases
E Detailed Occurance Items
code code area
E350 -0003 -00 Title System error
Description ---
of detection
Measures Contact each sale company bases
E350 -3000 -00 Title System error
Description ---
of detection
Measures Contact each sale company bases
E351 -0000 -00 Title System error
Description ---
of detection
Measures Contact each sale company bases
E354 -0001 -00 Title System error
Description ---
of detection
Measures Contact each sale company bases
E354 -0002 -00 Title System error
Description ---
of detection
Measures Contact each sale company bases
E355 -0001 -00 Title System error
Description ---
of detection
Measures Contact each sale company bases
E355 -0002 -00 Title System error
Description ---
of detection
Measures Contact each sale company bases
E355 -0003 -00 Title System error
Description ---
of detection
Measures Contact each sale company bases
E355 -0004 -00 Title System error
Description ---
of detection
Measures Contact each sale company bases
E400 -0001 -04 Title Failure of communication between the reader controller
PCB (PCB1) and the DADF
Description A reception error occurred in communication between the
of detection reader controller PCB and the DADF.
Measures 1. Failure of the connection between the DADF driver
PCB (PCB1) and the reader controller PCB (PCB1)
2. Failure of the DADF driver PCB
3. Failure of the reader controller PCB
Description