John Berry on Twitter: "Neat, looks like Canon may have pushed out a firmware update that causes my PIXMA MX492 printer and many others worldwide to go into an infinite boot loop!
Canon PIXMA MX492 Review | Digital Trends
Canon MX492 is doing this for hours on end without stop - Anyone know why and how to fix? : r/printers
CANON PIXMA MX492 Troubleshooting User Guides (Official Videos) - YouTube
CANON PIXMA MX492 Troubleshooting User Guides (Official Videos) - YouTube
Reset Canon Pixma MX490 Waste Ink Pad Counter - YouTube
How to Fix Canon Printer Boot Looping (stuck on Canon screen) - YouTube
Canon Knowledge Base - Install or Replace an Ink Cartridge - PIXMA MX490 or MX492
Canon Knowledge Base - Install or Replace an Ink Cartridge - PIXMA MX490 or MX492