Error code "CA10" - Toshiba E-Studio 3511 Color Copier

Link to error code and to a service manual.

https://printcopy.info/?l=en&mod=erc&brand=Toshiba&model=e-Studio%20452&code=CA10#:~:text=Description%3A%20Polygonal%20motor%20abnormality%3A%20The,and%20the%20laser%20optical%20unit%3F

https://printcopy.info/?mod=erc&brand=Toshiba&model=e-Studio+452&code=CA10

Float switch is open

Laser optical unit related service call
Polygonal motor abnormality: The polygonal motor
is not rotating normally.

C3D2 EPU board memory old parts detection error: The EPU board cannot detect the new process unit when the equipment is started in the EPU replacement mode ([7] + [START]). C410 Thermistor or heater abnormality at power-ON: Abnormality of service call the thermistor is detected when power is turned ON or the temperature of the fuser roller does not rise in a specified period of time after power is turned ON. C430 Thermistor abnormality after abnormality judgment: Abnormality of the thermistor is detected after a specified period of time has passed from power-ON (including ready state). C440 Heater abnormality after abnormality judgment: The temperature of the fuser roller has exceeded the range of control or does not even reach the range. C450 Thermistor abnormality during printing: Abnormality of the thermistor is detected during printing. C4C0 Fuser unit new/old detection fuse abnormality C550 RADF I/F error: Communication error has occurred between the RADF and the scanner. C551 Document feeder model detection error: An optional document feeder that is not compatible to this equipment is installed. C570 Communication error between Engine-CPU and IPC board C580 Communication error between IPC board and finisher C5A0 EEPROM communication abnormality (LGC board) C8E0 ADF communication abnormality: The system has to be stopped because the control abnormality occurred C940 Engine-CPU abnormality C970 High-voltage transformer abnormality: Leakage of the main charger is detected. CA10 Polygonal motor abnormality: The polygonal motor is not rotating normally.

These are the error cods list. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/

have u solved the display problem?
i have the same problem.
tell me please, if you solved it...what should i do to make it work.
thanks

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problem in laser unit.most popular in polygun motor

try to clean the memory or video card if you have.....

It's a problem in the laser unit...(polygonal mirroe)
You need a technician for this one...

Try using WEP instead of The WAP protocol.
It worked for me.............