Why don't you carry compatibles for my Hewlett Packard or Lexmark?
The Hewlett Packard and Lexmark printer cartridges have the printer head build into the cartridge itself. Because of patent restrictions they cannot be reproduced in the North America and Europe. You really have only four choices: A) Buy a new OEM cartridge every time. B) Refill the cartridge yourself. C) Use a factory refill service or buy service from us. (Currently we only provide refill service for Lexmark cartridge, please call or send eamil to us for detail). or D) Some cartridges can be remanufactured.
The paper loading tray of canon is on the top. If you are not printing paper everyday, dust will accumulated and you will find the ink mixed with dust printed on the paper.
Another thing is the nozzle of canon printer breakdown very easily and it costa $70 to replace it.