Can a user fix Canon error B204 themselves, and if so, how?

While error B204 often necessitates professional intervention, some users attempt basic troubleshooting. This may involve power cycling the printer (turning it off, unplugging for several minutes, then plugging back in), checking for paper jams, or cleaning the print head (using the printer's utility if accessible). However, these methods are rarely successful, and attempting more advanced repairs can cause further damage.