Prusa I3 Dual Extruder X-Carridge

thingiverse

This is a dual extruder X-cartridge designed for Prusa I3 3D printers. It perfectly fits the rods and bushings recommended in the original build plan. Originally, the printer came equipped with a J-head MKV hot end as extruder 0, which I retained. To enhance capabilities, I added an E3D V6 Hotend as extruder 1. Each hot end can be precisely shimmed to ensure they are at identical heights. Other hot ends may be used, requiring additional shims. Printed parts required: 4x Bearing Filler (for 5mm ID bearings) 2x Bearing Holders 1x Mounting Plate 1x Cartridge Back 2x Hot End Brackets Purchased Parts Required: 1x J-Head MKV Hot End 1x E3D Hot End 4x MR 105 ZZ Bearings 8x M3 Cap Head 14mm Screw 20x M3 Cap Head 35mm Screw 24x Washer 5mm OD, 3mm ID 18x M3 Locking Hex Nut 2x Mk7 Filament Gear 2x NEMA 17 Stepper Motor 2x NEMA 17 50:1 Gearbox