HP Laser CE527A#ABA manual 1Repetitive defects ruler

Repetitive defects ruler

If defects repeat at regular intervals on the page, use this ruler to identify the cause of the defect. Place the top of the ruler at the first defect. The marking that is beside the next occurrence of the defect indicates which component needs to be replaced.

Figure 10-1Repetitive defects ruler

0 mm

38 mm

43.6mm

50 mm

76 mm

79 mm

95 mm

Distance between defects	Product components that cause the defect
38 mm	Print cartridge
43.6 mm	Print engine
50 mm	Print cartridge
76 mm	Fuser
79 mm	Fuser
95 mm	Print cartridge

188 Chapter 10 Solve problems ENWW