CANON MG6821 PRINTER ERROR B203

The Canon MG6821 printer error B203 is one of the most common errors. Whenever the printhead is damaged, or due to the recent firmware update, it happens. Due to this, you’ll not be able to perform the task that you were doing. Refer to these steps to fix the Canon MG6821 printer error B203.

CANON MG6821 PRINTER ERROR B203

Whenever the Canon PIXMA MG6821 printer comes with an error code B203, you’ll have to perform a power cycle. By performing a power cycle, you’ll be able to fix the printer error B203. Check this section to perform a power cycle.

Initially, you’ll have to turn off the Canon printer.
Disconnect the power cord from the printer. Keep the Canon printer idle for a few minutes.
Later, you’ll have to Power on the printer.
It’s time to check whether the printer is printing or not. Do the necessary printing task, and you’ll have to check whether the printer is doing well or not.
After this, if the printer is not working well or it shows up with the error B203 again, go ahead with the solution mentioned below.

Additionally, check whether the ink cartridge is properly installed inside the Canon PIXMA MG6821 printer. You might also have to replace the ink cartridge immediately.

Don’t know how to replace the ink cartridge? Refer to this section to replace the ink cartridge.

Open the ink cartridge door.

You’ll have to check whether the ink cartridge is properly installed. Otherwise, take out the new ink cartridge and unwrap it. Take it out, and then you’ll have to insert it inside the printer into its respective cartridge holder. You need to now check whether the printer is properly printing or not. Also, ensure that your printer is free of any paper jam issues.