Lexmark C950 Series User manual

Print defects guide
Repeating defects measurements
Match a set of repeating defects on a print job to the marks on one of the vertical lines to determine whether a photoconductor
unit is defective. The color of the repeating print defects indicates which photoconductor unit is causing the defect.
Note: Make sure the current selection in the printer for Scale to Fit in the PDF menu is set to No for the rulers to be printed at
the correct size.
Change the photoconductor unit if the repeating defects appear in these instances:
Every 94.2 mm (3.71 in.) of the page Every 37.68 mm (1.48 in.) of the page Every 31.4 mm (1.24 in.) of the page
Note: The printer has four photoconductor units. Replace the photoconductor unit that has the same color as the repeating print
defect.
Print defects guide
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