193Appendix 3: Print Media SpecificationsTransparency filmWe recommend use of Canon transparency film. Transparency film must be capableof withstanding high temperatures of 190°C (374°F).Adhesive labelsAdhesive labels can be used in the printer provided they are suitable for use in laserprinters. They should be fed from the Multi-Purpose tray. Attempting to print oninappropriate labels can cause serious damage to the printer. You must follow theguidelines below when you print on adhesive labels.■ The print face of the label sheets must be of ordinary matte finish, similar to copypaper.■ The label sheet must be able to withstand high temperatures of 190°C (374°F).■ The paper backing must not be made of easily removable coated paper.■ Never use labels with exposed adhesive. Exposed adhesive can stick to thephotosensitive drum of the toner cartridge or roller, causing labels to peel off andcause paper jams and serious damage to the printer.