0100-01774 PCB ASSY 300mm QRG。3194-3375 X-Axis Encoder Cable Assembly – BptParts。MAINFRAME 300mm – J316Gallery。MAINFRAME 300mm – J316Gallery。-New parts (Not used)0100-01774 PCB ASSY 300mm QRGIt can be used for 200mm QRG without any modifications and setting changes.-Domestic shipping only-No warranty-No any claims are accepted