How reset Canon Cartridge Chip?

Hi,
I have a plotter Canon W6200 with 6 cartridges and identificative codes as follow:
BCI-1431BK, BCI-1431C, BCI-1431M, BCI-1431Y, BCI-1431PC, BCI-1431PM.

As their cost is very expensive, I refilled the cartridges.
After the process, the plotter read cartridges as empty but they are full.
This is because colour barrels contain a chip that see cartridge using and when it's empty.

I read that there is an autoreset chip: I found a Chinese web site but they sell large chip quantity.

Do exist an instrument that autoreset chip without dismantled it? Where I can buy it?

Otherwise, what solutions there are to use again the same cartridges?

If there isn't any way to refill cartridges, where I can buy they at the best prices? (also not original price)

Thank