<!-- from fixya rte -->Canon ir 2020 troubleshoot - Canon iR 2020i Laser Printer

SOURCE: Canon imageRUNNER 2020 alternates between displaying Error Code E019 and saying "Waste Toner Full".

hi you have a waste toner error code, the waste toner is apart of the drum unit in these machines so you will need to order a new drum unit for it.
easiest way to fix the problem.
Canon Tech

SOURCE: canon ir 2020 ng 853 error.

http://www.usa.canon.com/opd/controller?act=OPDDisclaimerAct&fcategoryid=2281&modelid=12301&id=57901&file=/cpr/software/imagerunner/PCL5e-c_v8.55_Win2k-Vista_INF.exe
Try this for Vista 32 bit operating system printer driver.

SOURCE: canon IR 2020 showing system Error E007 printer

my canon ir2020 is displaying system error E007

SOURCE: Canon IR 2020 Error E007

THE PROBLEM IS WITH THE FIXING FILM, IT HAS A SENSOR ON ONE SIDE THAT IS WERE THE FILM IS TORN. REPLACE THE FIXING FILM

SOURCE: i have Canon iR 2020

conon ir2020i can not innitiallise asking to switch off and on the main power switch