Paper Specifications • Use of check paper, OCR paper, or other fine paper is recommended. Use of some paper types may result in double-feeding by the ASF or other paper feeding problems. It can also lower the capacity of the pocket. • Use flat paper that is not curled or bent (especially the leading edge), curved, wrinkled, or other problems. Paper that is not flat can jam. • Do not insert paper that has clips, staples, or any foreign objects affixed. Doing so can cause paper jams, MICR reading problems, damage to the MICR head or scanner head, and other prob- lems.
• Since the paper sensor is a reflective sensor, do not use paper that has holes, that is transpar- ency, or that has any areas with reflectance less than 40% in the position shown in the illustra- tion below. However, fanfold paper guide holes with a diameter of 6 mm or less are not detected by the sen- sor. Area where holes are not allowed and paper reflectance is no less than 40% Diameter: 6 mm maximum 55 mm 88 Paper type Check paper (compliant with ANSI standard), plain paper (only on e sheet can be used) Size (H × W) 60 to 120 mm × 100 to 235 mm Paper thickness 0.075 to 0.2 mm Paper weight 60 to 120 g/m2 20 mm