Hi Sarthak. You can find information on adjusting those setting at: canon.us/3CGJVcu If you're still having trouble, access all available technical support information from within My Canon Account at: canon.us/account and reach our imageCLASS support team weekdays at: 1-800-652-2666.

Hi! If you're referring to making copies, certain imageCLASS printer models may have more than one way to scan the original document. Certain models also have more than one way to feed blank paper. We recommend checking your printer's manual for more information on how to take advantage of your specific model's features, and if you have additional questions, our imageCLASS support team will be glad to answer them at 1-800-OK-CANON (1-800-652-2666). They're open Monday through Friday. Hope this helps!

@@CanonUSA please you can help me by video ?? Beacaus I can’t understand

You're welcome to browse our KZfaq channel for videos covering a variety of imageCLASS printers, and you can also check the Canon USA Support channel for more how-to videos at canon.us/3wRmKHW If you still need more information, please check your printer's instruction manual. You may be able to find it as a PDF on our web site at canon.us Glad we could help!