C8800 User’s Guide13ChoicesChoices are: Printer Setting, Light, Medium, Heavy, UltraHeavy, Labels1, Labels2, Transparency, Glossy, User Type 1,User Type 2, User Type 3, User Type 4, and User Type 5.Light16-19 lb. US Bond (64-74 g/m 2 )Medium20-27 lb. US Bond (75-104 g/m 2 )Heavy28-32 lb. US Bond (105-120 g/m 2 )58-67 lb. IndexUltra Heavy33-54 lb. US Bond (124-203 g/m 2 )68-113 lb. IndexIf the Ultra Heavy setting does not give proper tonerfusion, you can try the Label settings.Labels1For labels 0.1 to 0.169 mm thick.Labels2For labels 0.17 to 0.2 mm thick.