The Janome taping guide foot, also known as Adjustable Bias Binder foot is used for attaching pre-folded tape to the edge of fabric. The guide can be adjusted to set the needle drop position to suit the width of the tape. Tape width up to 20mm can be used. Fits Janome models with top loading bobbin up tom 7mm widthJanome categories B and C Fitting Genuine Janome presser feet for the best results on your machine Category B models have a top load bobbin and include:725s, 203DC, 306DC, M50, M100, M200, 4300, 740, 780, HD2200 521, 525S, 2522LE, 4023, 5024, 6019QC, 6260, 7025, CXL301, DC3050,DC4030, DC4100, DKS30, DKS100, DXL603, JEM GOLD, JEM PLATINUM, MC-4800, MC-4900, MC-5900, MC-6500P, MY STYLE 22, QXL605, TXL607, XL601, XC33 Category C models, top load high shank:Atelier 3, Memory Craft 11000, MC1001, MC10000,MC9700, MC95000, MC9000, MC7700QCP, MC6600P Category D models, top load 9mm stitch width:Atelier 5, Atelier 7, Atelier 9Memory Craft 8200, 8900, 9400, 9900Memory Craft 12000, 14000, 15000