{"product_id":"roland-linear-encoder-board-assembly-ej-640-6703524040","title":"Roland Linear Encoder Board Assembly EJ-640 (6703524040)","description":"\u003ch2\u003eRoland Linear Encoder Board Assembly EJ-640\u003c\/h2\u003e\u003cp\u003eGenuine Roland DG part \u003cstrong\u003e6703524040\u003c\/strong\u003e (ASSY,LINEAR ENCODER BOARD EJ-640).\u003c\/p\u003e\u003cp\u003eReplacement linear encoder board. The encoder reads the carriage position along the linear scale; a failed board typically shows as carriage errors or misregistered printing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLegacy models (still supported):\u003c\/strong\u003e SOLJET EJ-640, TrueVIS VG-540, VG-640.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatibility note: we have done our best to confirm compatibility using Roland's parts documentation, but please verify the part number against your printer model and serial number before ordering.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eRepresentative image — a photo of this exact part is on its way.\u003c\/em\u003e\u003c\/p\u003e","brand":"Roland DG","offers":[{"title":"Default Title","offer_id":51201679196407,"sku":"ROL0306703524040","price":122.87,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/8210\/3799\/files\/Roland-DG-Genuine-Parts-Generic.jpg?v=1789419178","url":"https:\/\/print-finish.myshopify.com\/fr\/products\/roland-linear-encoder-board-assembly-ej-640-6703524040","provider":"print-finish","version":"1.0","type":"link"}