How to replace the main PCB in brother HL-l2321d, l2351DW or B2000d printer's

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Today's video on How to replace the main PCB in brother HL-l2321d, l2351DW or B2000d printer's

[@aeternamens]

Thanks for the video.
What's happened? Why did you change the PCB, not repair?

[@draketheodore1301]

Bhai pepar pickup problem ko kaise thik kare same yahi printer h

[@Gulshan685]

Pick up problem unsi try se aata hai?