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Re: how to slove E350 0000
I know what the code means...... You have to replace the ECO/D PCB it is located above the CPU PCB. It mostly shows up on brand new machines... Did you change any other PCB's??? You are going to have to call Canon Help desk.... I don't think you can order it.....
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Execute 'CCD auto adjust' in service
mode, and record the updated CCD adjustment
data on the service label.
1. CCD Auto Adjust
2. CCD Adjustment Data
All items under
The copiers CPU is equipped with a self diagnostics function that on detecting a malfunction,gives the corresponding malfunction code on the touch panel.Resetting a malfunction: - Press the trouble reset switch on the technical representative setting switches board to reset fusing and exposure lamp related malfunctions.(code: C400,410,420-expo;C500,510,520-fusing unit) - For any other malfunctions,open and close the front door or turn OFF and ON the power switch. C1441 CCD failure(clamp adjustment failure). Reset the malfunction,check that the original glass is properly installed.Check for extraneous light and check to see if CCD Assy and mirrors are installed at the correct position.If the same malfunction is detected again,change image processing board.
10 Content CCD black level error
Details CCD black reference plate scan level
abnormality when the copy lamp turns off.
Cause Flat cable installation failure to CCD unit.
CCD unit error.
Check flat cable installation to the CCD
Check CCD unit.
Is your lamp coming on? If so most likely the CCD assembly needs replaced, That would require replacing the carriage that contains the lamp and mirrors, the CCD is mounted to that and is laser adjusted at the factory.
1. insufficient exposure lamp
luminosity 2. defective engine pcb 3 incorrect shading position 4. defective CCD unit
check exposure lamp harness
connections; adjust position of contact glass shading plate or
clean/replace the scanner home position sensor; replace the exposure
lamp or inverter pcb if needed; replace CCD unit or engine/main board