Even if cleaning with this is done, the printing will be faded soon, but since the TEPRA main body purchased quite ahead of time, this may not be due to the cleaning tape ... There are no other options for this cleaning tape I think that there is no choice but to clean it.
I had enough budget, so I bought it in the future. Therefore, I have not used it yet. As it looks, it is the same as the tape cartridge, so the storage can be stored together with other tape cartridges cleanly.