Brother Pe800 Threader Not Working

Please check the following.
Brother pe800 threader not working. The needle was not raised. If your machine is not properly threaded the auto threader may frequently jam. The wrong needle is being used with the needle threader. Install the needle making sure the flat side is facing the back.
Using thread that does not pull through smoothly can cause thread breakages poor stitching or damage to your machine. There are several things that could cause the auto threader not to work. A brother automatic threader will not work with transparent nylon thread metallic thread or thread with a thickness greater than 130 120. Use a good quality thread it s common for inexpensive low quality threads or threads designed for hand sewing to be the cause of what appears to be tension problems when there is nothing wrong with the machine.
Follow the instructions below if your needle threader is not working. The needle is not installed correctly. The needle is correctly raised when the mark on the handwheel is at the top. The needle was not raised.
Over 540 hd video. Please check to make sure the needle is raised to its highest position. Raise the needle so that the needle is in its highest position. There are several things that could cause the needle threader not to work.
I am reinstalling a brother automatic threader on my brother innov is 2800d. Raise the needle so that the needle is in its highest position by turning the handwheel toward you. Automatic needle threader does not work.