HP Color LaserJet 4700 Printer series - Manual (Page 270)

1 First occurrence of the defect (the distance from the top of the page to the defect might vary.
2 Print cartridge (34.3 mm (1.35 inches))
3 Print cartridge or transfer roller (if the defect occurs in only one color, the defective part is the print cartridge;
if the defect occurs in all colors, the defective part is the ETB) (37.7 mm (1.48 inches))
4 Print cartridge (42.7 mm (1.68 inches))
5 ETB (75 mm (2.95 inches))
6 Fuser (76.0 mm (2.99 inches))
7 Fuser (81.0 mm (3.19 inches))
8 Print cartridge (94.2 mm (3.71 inches))
To confirm that a print cartridge is the problem, insert a print cartridge from another HP Color LaserJet
4700 printer, if one is available, before ordering a new print cartridge.
If the defect repeats at 94.0 mm (3.75 inch) intervals, try replacing the print cartridge before replacing
the fuser.
Print quality defect chart
Use the examples in the print quality defect chart to determine which print-quality problem you are
experiencing, and then see the corresponding pages to find information that can help you troubleshoot
254 Chapter 8 Problem solving ENWW