A:Answer I had a PIXMA as well with the continual 6000 and 5000 error codes and no matter how much I tried to correct the mistakes; it was of no use. I bought a new printer. turned out, with the advances in technology, it was well worth the upgrades, but what a hassle. BTW: I worked for one of the Canon divisions for 13 years and I a strong supporter in their products...it was just time.