Add further versatility and flexibility to your printer. When you need to handle continuous forms of varying width with the smooth and reliable operation you expect from Oki. - Simple addition - complex paper handling. - Allows use of continuous forms up to 10\" (254mm) wide. - Smooth, reliable operation. - Allows the use of heavier paper types including multi-part forms. - Designed for total integration into your printer. - Compatible with MicroLine 3320, MicroLine 3390, MicroLine 5520, MicroLine 5590.