Trimming is carried out by the trimming blade and the trimmer receiver that receives the blade. The trimmer receiver wears out during repeated trimming, and needs to be replaced. In this case, the following message is displayed in the on-screen information display area.
[Please replace saddle stitcher trim receiver]
The saddle stitcher trimmer receiver indicator LED in the [Consumable and Scrap Indicators] display area lights up red, and the text turns yellow.
When the message above is displayed, contact your service representative.