How do I check the meter readings on the canon image Runner 3245?

The Canon Image Runner 2520 uses a DC Controller PCB assembly that includes the display card as part of the assembly. The part number for the DC Controller PCB assembly is FM4-2924-000. You should be able to find this part in the Canon Image Runner 2520 service manual or by contacting Canon customer support for assistance in ordering the part.

Cyan Developer Fault

https://www.coronatechnical.com/2019/04/clear-error-e00027-for-canon.html

https://baitalahbarcomputers.blogspot.com/2021/06/canon-error-e000027-0300.html

https://www.google.com/search?q=Cannon+Image+Runner+Advance+C5045+error+code+E000027-0300

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Download the scanner driver.

Hello,
on back side of the copier are small black switch, it is protective fuse. Try to put him back ON.
If these doesn't helps you have power supply problem....

Keep me posted!

Hope that helps!

on the operation/control panel there is a small switch indicating 123. press it and saw ur counter reading of m/c.

thereis a button that says counter touch it the lcd screen will change

Please check the main thermistor TH1 has poor contact or open circuit.,the thermal switch is opened.In this case the fixing heater has opened and the SSR is faulty.
For the reset : COPIER-FUNCTION-CLEAR-ERR.

THIS WILL BE SOFTWARE SETTING ON THE CONTROL PANAL

CANON IMAGE RUNNER 400S COPIER USERS GUIDE
OR
CANON RUNNER 400S SERVICE MANAUL DRIVERS
OR
WWW.CANONUSA.COM/COPIERS

ROD

check the drum

it is a fuser problem:-you have to check-.
1-low temprature due to blown lamp(change it).
2-thermal switch(reset it)by pressing on it.
3-ac driver problem(heater control board.