(as of febuary 2023) We now ship all bookworm machines with a version 3.5 Token Reader. It's very similiar to the v3.0 reader but a little easier to use. Below is a short video which will help you troubleshoot any issues if its not reading tokens.
*The version 3.5 reader has a small green single digit LCD display on the front of it (as in pic below), if yours doesnt have this small display thats means you have a v3 token reader and can follow the video here (Click Here)
v3.5 Token Reader Troubleshooting VIDEO