The CC2 open‑top TPU printing solution features a direct‑injection design with no five‑way connectors. On the left side, you’ll need to apply a bit of force to secure the print using minimal deformation; on the right side, simply press down to lock it into place. We recommend first securing the left side, then inserting the material tray and the central cylinder, and finally aligning the right‑side bracket. Both side brackets can be adjusted forward and backward for optimal positioning.