HOW TO REPLACE PICKUP ROLLER ON HP LASERJET PRO 400 M401, LASERJET PRO 400 M401DNE

HOW TO REPLACE PICKUP ROLLER ON HP LASERJET PRO 400 M401, LASERJET PRO 400 M401DNE !!! Please remember to put the two white wheels on the both sides of the roller before putting it in the printer !!! (I have forgotten them while shooting the video :) ) Toner refill videos, Toner recarga. Заправка картриджей. TonerRefillVideos