Canon imageRUNNER ADVANCE 4045 Trouble Error Codes List page 61

and Scanner Unit (Reader)
Within the specified period of time,
communication between the
Reader Controller PCB and
Scanner Unit (Paper Front) is not
started.
Communication error between
Reader Controller PCB (PCB1)
and Scanner Unit (DADF)
E280- Within the specified period of time,
0101 communication between the
Reader Controller PCB and
Scanner Unit (Paper Back) is not
started.
Paper front light intensity NG
E301- Light intensity is below the
reference level at paper front
0001
shading.
Paper back light intensity NG
E301- Light intensity is below the
0101 reference level at paper back
shading.
Code Description
Error in paper front shading.
Error in shading RAM access,
E302-
or the shading value is either
0001
below or higher than the
reference level.
Error in paper back shading
Error in shading RAM access,
E302-
or the shading value is either
0101
below or higher than the
reference level.
E315 Codec error
E350 System error
E351- Main Controller PCB 2
0000 communication error
61
disconnection/open circuit of the Reader
Controller PCB (PCB1). 3. Failure of the
Scanner Unit (Reader). 4. Failure of the
Reader Controller PCB (PCB1).
1. Connector disconnection/open circuit of
the Scanner Unit (DADF). 2. Connector
disconnection/open circuit of the Reader
Controller PCB (PCB1). 3. Failure of the
Scanner Unit (DADF). 4. Failure of the
Reader Controller PCB (PCB1).
Failure of the Scanner Unit (Reader).
Failure of the Scanner Unit (DADF).
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).
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).
Contact to the sales companies.
1. Disconnect and then connect the connector
of the Main Controller PCB 2. 2. Replace the