If the size of the paper loaded into the Post Inserter is not detected correctly, use this option to adjust it so that it is detected correctly.
Select a paper tray and paper size to be adjusted, and load paper. Press the Start key to start adjustment.
To use this function, the optional Finisher FS-537/FS-537 SD and Post Inserter are required (only in bizhub C658/C558/C458).