Hi Ashish! So that everyone's on the same page, the Computer Operating system you're using will be helpful as well as any error messages you're getting. Any other details you'd like to give will only help the Community help you!
Also, we're not sure that the L11121E is a US-based model, so please be aware that the Canon Forum is hosted and moderated within the United States by Canon USA. We are only able to provide support for Canon products manufactured for the US market. If you live outside the United States, please click here and select your country or region for your support needs. We encourage you to discuss Canon products sold outside of the United States, but please be aware that you will not receive support directly from Canon USA.
Thanks and have a great day!
