On 05/05/2021 00:16, ss wrote:

snip


I am just curious as I will replace the cart if the problem becomes
excessive. I am on approx 3500 pages with this cart and refilled once, I
normally get around 5000 before it stops working due to the chip.

This guy has done a lot of youtube vids on fixing Laser printers.

https://www.youtube.com/user/viandant5/videos

e.g.


How to fix ghost images (double printing) when using a printer
https://www.youtube.com/watch?v=93pkvMvk-GQ


--
Adrian C