For the back there is a cover directly from Surefeed which you have to buy separately (again, expensive for a cheaply made plastic cover). For the front there are 3D printable covers like this. If you don’t have a 3D printer, people sell these covers on eBay.
And I think there is a mode where the feeder closes when the wrong chip is detected, even if the correct chip is detected at the same time.
For the back there is a cover directly from Surefeed which you have to buy separately (again, expensive for a cheaply made plastic cover). For the front there are 3D printable covers like this. If you don’t have a 3D printer, people sell these covers on eBay.
And I think there is a mode where the feeder closes when the wrong chip is detected, even if the correct chip is detected at the same time.