CM2200FDW, after replacing waste toner bottle,while it still shows "Replace waste toner bottle".

1. Remove the toner bottle before turning on the machine

2. Enter the diagnostic menu: pull out the paper box when the machine is turned off, and put the paper box in 10 seconds after turning on the machine. When the device enters the red selection menu, select DIAGNOSTICS_MODE and press Boot to enter

3. In the diagnostic menu, follow the steps "Printer setup → Waste toner sensor calibration → Rested waste toner bottle before performing test - remove the waste toner bottle and Start calibration - start calibration"