Mac client prints with incorrect margins while using Canon printers

Symptoms

• Mac client prints with incorrect margins while using Canon printer, creates additional blank page while printing any document, etc.
• The paper size is incorrect. Even if one set to Legal at local macOS preferences, published app defaults to another one:

Cause

CUPS driver for Canon reports wrong default page size.

Resolution

1. On the affected Mac computer navigate to CUPS Web Interface.(http://localhost:631/printers/)

   NOTE: If it is disabled, open Mac Terminal and execute the command:

   cupsctl WebInterface=yes
   

2. Select Canon printer > Set Default Options from the drop-down menu.

3. If it is set to A4, please change it to US Letter and apply the settings.