Canon iradvc 250i - how to disable drum replace notification

[E-Maintenance]

Hi, does anyone knows how to disable drum replacement message? In service mode?
Thanks and best regards

[doktor]

Hi;

If I remember correctly:

Copier - Option - FNC-SW

D-DLV-BK / CL

You can also ensure the drum warning is set to OFF
copier>option>user>P-CRG-LF to 0