How to instruct kyocera mita 2030 to add toner.

Question edited to better English and spelling.
Question moved to Kyocera MITA.

https://www.google.com/search?q=Kyocera+Mita%2C+replaced+toner+but+still+says+replace+toner

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Dp unit steel rod clean

In copy mode press 10871087....130....start...turn copier off then on.

Hi there
I have found various documents which may help you with this problem and possible future problems. This page:
Error Codes Kyocera Mita KM1530 Code C710
can find any code connected with Kyocera mita machines by changing the machine and the error code in the appropriate drop down menus. C710 is identified as:
Description Toner sensor problem
• The sensor output voltage is outside the range of 0.5 to 4.5 V during toner control.
• The toner sensor control voltage cannot be set within the setting range when maintenance item U130 is run. Causes Defective toner sensor. Poor contact of the toner sensor connector terminals. Developer problem.
Another page showing error codes and their meanings is here;
Kyocera Mita Error Code Messages
and this confirms the above.
Also the link below takes you to a Kyocera web page where you can download various manuals for this machine (KM-1530). By changing the product in the drop down menu to KN-2030 you can get similar manuals for this machine.
Download Center
In your question you mention "Compatible KP23153 Black Toner Cartridge 106153" and that led me to wonder if the compatible cartridge is the cause of your C710 error since that is toner related.
Might be worth trying an original cartridge to see if the error goes away.
Hope this is helpful, if so would you please register that with Fixya
Cheers

clean the thin piece of glass under the top cover on the left side

Try using a small soft brush to brush it off while using a good hepa filter vacuum to remove the toner at the same time. Wear a good breathing mask to protect your lungs!

how to clear the code c620 of copystar cs2030

AP means Appying Powder(toner)

Kyocera 2050 add toner error problem

open the left side door and push in the drum unit firmly. it's the part above the waste toner