Thanks everyone for the advice- I think I will buy new CLI-521 carts and transfer the chips to them so I am sure that they are fresh. Should I better getting sharp needles rather than blunt?
this is my first post on here having recently bought a Canon MG8150 and have been reading the forum with interest regarding refilling of the opaque cartridges for this printer.
If I am correct there are 3 options...?
- top fill method (with potential for leaks)
- German method using weight...