Lexmark C792 series User Manual

Diagnostic information 2-43
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Repeating defects
Print quality defect locator chart
The printer has an internal copy of the defect locator chart under the Help Menu.
From the home screen, navigate to:
> Help > Print Defects
Verify the proper image size by measuring any of the marks on the printed chart and comparing them to the
corresponding measurement in the chart.
Using the charts
Measure repeating horizontal lines from the reference lines at the top to determine what may have caused the
lines to form in that pattern. Be sure to use portrait orientation for the test file.
Distance between
defects
Part to replace
37.7 mm (3.71 in.)
41.6 mm (1.64 in.)
42.7 mm (1.68 in.)
94.2 mm (3.71 in.)
Print cartridge
95 mm (3.74 in.)
146.7 mm (5.78 in.)
Fuser
See “Fuser assembly removal” on
page 4-63.
42.2 mm (1.66 in.)
47.1 mm (1.85 in.)
59.7 mm (2.35 in.)
ITU
See “ITU assembly removal” on
page 4-77.
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Lexmark C792 series Specifications

General

Print Technology	Color Laser
Print Speed (Letter, Black)	50 ppm
Print Speed (Letter, Color)	50 ppm
Processor Speed	1.2 GHz
Monthly Duty Cycle	150, 000 pages
Maximum Paper Size	8.5 x 14 inches (Legal)
Operating System Compatibility	Windows, Mac OS, Linux
Print Resolution	1200 x 1200 dpi
Duplex Printing	Standard
Connectivity	USB, Ethernet
Media Sizes Supported	A4, A5, Letter, Legal, Executive, Folio, JIS B5
Media Types Supported	Card Stock, Envelopes, Labels, Plain Paper, Transparencies
Input Capacity (Standard)	650 sheets
Output Capacity (Standard)	500 sheets