This hack solved my MG5520's inability to print any Avery labels: https://community.usa.canon.com/t5/Printer-Multifunction-Support/MG3520-Won-t-print-on-labels/m-p/240406/highlight/true#M26492 h/t pharmaone Peel the non-label bits off the top of the ...
THANK YOU! The peeling the non-label bits off the top of the label page worked after YEARS my failing to print any Avery labels on my Canon MG5520 – all other tips from Canon and elsewhere failed to get past the errors and jams. Cheers!