[CQ] 7232 Developer change

[JohnCo]

Hello;

I am facing the same situation. I need to replace the black Developer on a WC 7232. I am not familiar with this particular model. Does anyone have the replacement procedure?Is there a calibration setting or is there a chip needed ?
Any help will be appreciated.

Thanks JohnCo

P.S. trying to learn the site . I posted my question as a reply the first time