HP Color LaserJet Professional CP5220 Service Manual - Page 64

Feed-speed control The product adjusts the feed speed to obtain the best print quality depending on the type of print media. The product prints at the speed corresponding to the print mode specified by the formatter. Print mode Normal Heavy media 1 Heavy media 2 Heavy media 3 Light media 1 Glossy media 1 Glossy media 2 Glossy media 3 Glossy film Feed speed Full Full Half Half Full Half Half Half Half Print mode Photo media 1 Photo media 2 Photo media 3 Envelope OHT Label Rough Normal gloss Feed speed Half Half Half Full Half Half Full Full Fusing and delivery block The fusing-and-delivery block fuses the toner image onto the print media and delivers the printed page to the output bin. Loop control The product controls the loop (slackness) of print media to prevent the defects of print quality and media feed. ● If the fuser sleeve rotates slower than the ITB, the paper loop increases and an image defect or paper crease occurs. ● If the fuser sleeve rotates faster than the ITB, the paper loop decreases and an image is stretched because the toner image is not transferred to the paper correctly 52 Chapter 1 Theory of operation ENWW