How to avoid erasing the printing of histology cassettes with the paraffin trimmer?

Simport's cassettes have tested smooth surfaces optimized for printers with the paraffin trimmer.

If you do not leave the cassette stationary, in contact with the device, you will not have erasure. A constant circular movement must be made on the paraffin trimmer. It is the absence of this movement that could result in a partial erasure of the printed characters.

Even with a setting of more than 70 °C, if you move the cassette gently and continuously on the device the printing will not fade.