While you wait for answers, we may have found some information which could help you.
Click here for Carriage Yarn Needlesbrother 950i knitting machine?
lace carriage compatibility?
Garter Carriage will not do knit stitch only yarn over needles selected for?
My Electronic Knitting machine will not turn on?
Brother kh900?
brother kr 850 doesnt knit to the end of row?