Brother KR840 ribber is sidentical imilar to the Brother KR850 ribber: the carriage has LiLi buttons and it fits most standard-gauge Brother knitting machines. Thus, refer to my other article on Brother KR850 ribber.

And in the meantime, enjoy the pictures of this unique (to the Western World) ribbing attachment: judging by Japanese writing on the carriage and on the box, this model was available on the Japanese market only.










