This is probably not a secret, but the Pick-up and Primary rollers of Konica and Kyocera are the same fit.
The Kyocera works much, much better. Feel free to use it, guaranteed results.
Kyo 2AR07230
Konica 4030 3005 01
The Kyocera works much, much better. Feel free to use it, guaranteed results.
Kyo 2AR07230
Konica 4030 3005 01