Canon imagePROGRAF iPF770 User Guide - Page 507

iPF770 6 Holding the new Printhead by the grips (a), remove it from the pouch. Replacing the Printhead a a • When handling the Printhead, always hold it by the grips (a). Never touch the nozzles (b) or metal con- Important tacts (c). This may damage the Printhead and affect printing quality. • Never touch the ink supply section (d). This may cause printing problems. a d c Maintenance and Consumables Printheads b 7 While firmly holding the Printhead you have removed, use your other hand to remove the orange Protective Part (a). Squeeze the grips (c) of Protective Part (b) and pull it down to remove it. d c a b • The inside surface of the Protective Part (a) and Protective Part (b) is coated with ink to protect the Important nozzles. Be careful not to touch these surfaces when removing the caps. • The Printhead contains ink to protect the nozzles. We recommend removing Protective Part (b) as you hold it over the Printhead package or safely out of the way to avoid spilling ink and staining your clothes or the surrounding area. If ink accidentally spills, wipe off the ink with a dry cloth. • If you need to put a Printhead somewhere temporarily before installation, do not keep the nozzles and metal contacts facing down. If the nozzles or metal contacts are damaged, it may affect the printing quality. • Do not reattach the removed Protective Part. Dispose of these materials in accordance with local regula- tions. 8 With the nozzles facing down and the metal contacts toward the back, insert the Printhead into the Carriage. Carefully push the printhead firmly into the Carriage, ensuring that the nozzles and metal contacts do not touch the carriage. 507 User's Guide