Samsung SCX-4200 Fix paper jam error 

Yes, you've done that right, the original protective foam became sticky because of the age, we only need to remove or clear the glue with alcohol or any means, no more sticky effect affect the function of the magnetic trigger. Then the problems of paper jam would solved. Sorry I don't have time to translate that with English subtitles...

Thanks for posting this video. God Bless.

Thanks for your comments Tony, I don't have time to put the subtitle on the video during that time . The key point to fix the error is that the original protective foam on the tigger became sticky because of the its age, we only need to remove or clear the sticky glue with alcohol or any means, no more sticky effect would then affect the normal function of the magnetic trigger. Then the problems of paper jam would be solved in such cases. BTW, my spoken language is call Cantonese which is the most common dialect used in Hong Kong, the other will be English or Putonghua (Chinese) . ;-)

Samsungs are overrated. It was always sh*tty brand. Xiaomi is much better. Chinese products are getting better every year

Can you tell me what did you exactly do? I have the same machine and can not solve it.

Watch carefully and follow directions 8:25~12:00

jy is welkom

Voce saberia me dizer pq ela esta puxando umas 6 folhas de uma vez so

@@ShayB It is possible to see the video, open and fix the problem, even it is spoken in chinese

Hi Victor, may I know what is the yellow lubricant that you are smearing on the gears?

Sorry I don't have that model, but if they have similar issue, the problem might be the sticky-form near the trigger that trigger the immediate stop of sending paper module, please check if there are any triggers near the paper roller 😅, you may find a solution of that.