Pixma Mp760 Colours Mixing

[AE]

We have recently replaced a blue cartridge, but the blue now leaks into other colours ruining them. Any ideas?

 

[ghwellsjr]

What kind of cartridges do you use, Canon or third-party? Also, do you re-ink?

 

[The Hat]

We have recently replaced a blue cartridge, but the blue now leaks into other colours ruining them. Any ideas?

It sounds like you have a very big problem when it comes to refilling your cartridges.
You should go back to square one again and read up on the dos and donts on how to refill a cartridge.

In the mean time if you have mixed colours inside your different cartridges the only answer is
to purge them of all of their ink, dry and refill again, but first read up on the procedure before your begin.

P.S. please delete you duplicate post..

 

[AE]

We have always used Canon cartridges, not tried refilling them, could the problem be with the new blue cartridge?

I will try and delete the duplicate when I find out how.