User's Guide
Page 47
...Suitable smoothness (100-200 Sheffield units, or 140-350 Bendtsen units, European) Note: Some much smoother papers (such as premium 24 lb laser papers, 50-90 Sheffield units) and much rougher papers (such as letterhead must be able to withstand temperatures up to 230°C (446..., paper of lower weight ( Use papers printed with heat-resistant inks designed for use in doubt, contact the paper supplier. Use inks that are not affected by the resin in laser printers, despite surface texture. latex inks might not. When in xerographic copiers. Before using these requirements;
...Suitable smoothness (100-200 Sheffield units, or 140-350 Bendtsen units, European) Note: Some much smoother papers (such as premium 24 lb laser papers, 50-90 Sheffield units) and much rougher papers (such as letterhead must be able to withstand temperatures up to 230°C (446..., paper of lower weight ( Use papers printed with heat-resistant inks designed for use in doubt, contact the paper supplier. Use inks that are not affected by the resin in laser printers, despite surface texture. latex inks might not. When in xerographic copiers. Before using these requirements;