Lexmark C792 series User Manual

Diagnostic aids 3-39
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Step 5: Fuse
Once the image has been fully transferred to the paper, the transfer roll helps move the paper into the fuser
area.
The fuser applies heat and pressure to the page to melt the toner particles and bond them permanently to the
paper. The fuser moves the paper to the redrive rolls which move the paper to the output bin.
Service tips
• If the fuser rollers are damaged, they can cause toner to be pulled off the page or cause paper jams.
• Toner that rubs off a printed page can be a sign of a malfunctioning fuser or an improper paper
setting. Always check the paper type setting before replacing the fuser. A common mistake is to print
on heavier media (such as cardstock) with the paper type set to plain paper.
• When removing paper jams from the fuser, be sure to use the fuser release tabs to relieve the
pressure on the page. In addition, never pull unfused toner through the fuser if you can help it; try to
back the jammed page out of the fuser in the opposite direction it was travelling.

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