hello,
I have a laser canon mf3240 printer. it has been sitting in an office for a while. it does work. I have tried shaking the toner because at first it was printing un-even and fixed a bit. The black ink is a bit low but not out. I am not sure if the only solution is to buy a new toner. I also don't know how to use the settings at all. is there anyone who knows more about this printer and can help me? Also where do I even buy a cartridge for this printer?
Thank you!!!
