The following are some of the most common causes of the Canon B200 error: Poor peripheral device quality Cartridges from other countries is used. Ink cartridges installed incorrectly Printheads that are dirty. Additionally, here are the symptoms of Canon pixma g7020 error code B200: The presence of dust and particles inside the printer causes a noisy print head. When the printer is turned on, there is an unusual sound. Moreover, Quick Fixes for the Canon Printer B200 Error include troubleshooting Canon Printer error codes B200, replace the damaged cartridges. And then, remove the printhead and clean it with a piece of cloth. Replace the printhead. Examine the printer for any foreign particles or trash. Turn off the printer, take up the printer lid, and, if necessary, replace the tank holder. On the printer, press the Power and Copy buttons. Examine whether the Canon B200 Printer fault has been addressed.