canon 2015 paper jam

[Gab]

paper jam from 1st drawer very often.
I noticed that when user wants to make 2 copies, the 2 copies are made and one third blank copy exits!! then message "Load correct paper in drawer 1" , Pull out and in the drawer and one more printed copy made and exits.
If user wants to print 3 copies. 3 copies made and exit and one more blank 4th copy. Message " Load correct paper in drawer 1" Pull out and in the drawer and one more printed copy made and exits.
When making 4 copies, 3 copies exit Ok but the 4th is blank . Message " Load correct paper in drawer 1" Pull out and in the drawer and two more printed copy made and exits.
At the above cases no paper pulled from 1st drawer even a little
At other cases it pulls the paper and stops at registration roller.
I suspect the 1st drawer clutch

[GIUBOSS]

Suspect well... In the meantime, what have you tried to do? I would also replace the rubber rollers who detach the sheets from the drawer