If your Canon printer is not printing black color properly, there could be several reasons for this issue. To know more about canon printer not printing black color properly. Here are some steps you can take to troubleshoot and potentially resolve the problem:

1. Check Ink Levels: Make sure that your black ink cartridge has enough ink. If it's low or empty, replace it with a new one.

2. Clean Print Heads: Print heads can get clogged, leading to poor print quality. Most printers have a utility to clean the print heads. Refer to your printer's manual on how to perform this cleaning process.

3. Run Print Head Alignment: Incorrect print head alignment can also lead to misaligned or distorted prints. Check your printer settings for a print head alignment option and run it if necessary.

4. Perform Nozzle Check: Many printers offer a nozzle check function that prints a test pattern to show if any nozzles are clogged. If you find any missing lines in the pattern, you may need to perform a deep cleaning.

5. Deep Cleaning: If the nozzle check indicates clogged nozzles, perform a deep cleaning process. This is usually available in the printer's settings. Keep in mind that deep cleaning uses more ink.

6. Check for Firmware/Driver Updates: Make sure that your printer's firmware and drivers are up-to-date. Outdated software can sometimes cause printing issues.

7. Use Genuine Canon Ink Cartridges: Using third-party or refilled ink cartridges might lead to printing problems. It's recommended to use genuine Canon ink cartridges for optimal performance.

8. Check Print Settings: Ensure that you are using the correct print settings for your document. Incorrect settings could lead to unexpected print results.

9. Check for Color Settings: Sometimes, incorrect color settings can affect the way black is printed. Check your color management settings and ensure they are appropriate.

10. Inspect Cartridge and Printhead Contacts: Dust or debris on the contacts of the ink cartridge and printhead can interfere with communication. Gently clean these contacts with a lint-free cloth if needed.

11. Test with Different Paper: The type of paper you're using can impact print quality. Try using a different type of paper to see if the issue persists.

12. Perform a Test Print: Create a simple document with just black text and print it. This can help determine if the issue is with a specific document or a general problem. To know more about canon printer troubleshooting guide.

13. Contact Canon Support: If none of the above steps resolve the issue, it might be best to contact Canon customer support or visit their official support website for further assistance.

Remember that these steps are general guidelines, and the exact steps may vary depending on your printer model. Always refer to your printer's manual for specific instructions tailored to your device.