After Fehlermeldeung "B200" in time to expiration of the warranty, we have dozens of times tried in vain to reach the service of Canon, which is because the error message now is all about. On the Internet we found all guesses, what could be the problem and how to fix it (printhead and cartridges out and back in, power for a few minutes off ect.). What all has brought nothing ... on an English side then we found out that it is probably the print head and he only needs to be replaced. Simply appointed, replaced, works like new again. Not cheap but still cheaper than the same to buy a new printer or be repaired.