The Replicator 2 has many issues that needed resolving so.... Modifications: 1) Teflon feed tube - This low friction tube causes less drag on the filament, done to reduce head jams 2) Enclosure - Assists chamber temperature control and airflow control resolves many issues 3) Chamber temperature control - resolves many issues 4) RFID access - Increasing up time by keeping people accountable 5) Sailfish firmware vs. Makerbot Firmware - This gives the P-stop function, but also adds other options to menus 6) Alum platform - fixes the heat stress warping issues with acrylic plates 7) Power control - centralized to one power strip to reduce wiring issues 8) Spool holder - for nearly any sized spool 9) BuildTak - resolves nearly all adhesion issues 10) Garolite build platform - makes Nylon possible 11) Metal head carriage - makes Nylon and PETG possible, Helps with "heat soak" long run time print issue 12) Heated build plate - For advanced materials / users |