There are two decurler paths in the decurler unit.
- The upper path [A] is used to correct back curl
- The lower path [B] is used to correct face curl.
The upper path is used for all printing modes and paper types. It can be adjusted using SP1906-1 to 12. There is one SP setting for each of the twelve paper feed sources: Trays 1, 2 (main machine), Trays 3, 4, 5 (LCIT), Tray 6 (Multi Bypass), and Trays 7, 8, 9,10,11,12 (Vacuum Feed LCIT).
The decurler unit settings are as follows.
User Setting | Decurler Path | Decurler Roller Nip |
|---|---|---|
Normal (not selected) | Lower path | 0.3 mm |
Face curl correction (weak) | Lower path | 0.6 mm |
Face curl correction (strong) | Lower path | 0.7 mm |
Normal (not selected) | Upper path | 0.3 mm |
Back curl correction (weak) | Upper path | 1.2 mm |
Back curl correction (strong) | Upper path | 1.5 mm |