Canon IR2420L Xerox Machine Cartige and Service Mode

canon ir2420l copyer cartige and service mode description, and this video is useful for the canon user,because this video is learning for beginners, and Service Mode is most important for the Xerox machine User s,
if anyone seen this video they can operate any type of machines. Welcome for all viewers and thanks to all followers.
this video is not only normal video is for learning type video for all the people who related the xerox and official copywriters job.
many time we not found any solution for my/ our xerox machine for any small problem but if they show this video i think they will be give some idea about canon and any type of copier machine.
thank's to all

Видео Canon IR2420L Xerox Machine Cartige and Service Mode канала LB Tech & Social Vlog's