Software Users Manual - English
Page 148
... same speed as using Duplex 1, but slower printing speeds. 139 Other Print Options 8 You can choose the Paper Thickness and Bi-Directional Printing settings. Paper Thickness You can choose Paper Thickness from Regular, Thick and Envelope. Bi-Directional Printing When Bi-Directional Printing is checked, the print head prints in one direction giving higher quality printouts...
... same speed as using Duplex 1, but slower printing speeds. 139 Other Print Options 8 You can choose the Paper Thickness and Bi-Directional Printing settings. Paper Thickness You can choose Paper Thickness from Regular, Thick and Envelope. Bi-Directional Printing When Bi-Directional Printing is checked, the print head prints in one direction giving higher quality printouts...