Lexmark MS312, Service Manual, Page: 172 / 343

Engine Setting [x]
These settings are used by Engine code ECs to fix field problems. The value of [x] is any value from 1 to 16.
Edge to Edge
When set to On, this shifts all four margins (top, bottom, left, and right) to the physical edge of the page (printable
area of a supported paper size).
Par 1 Strobe Adj
This enables the user to adjust the amount of time the strobe is sampled to determine if valid data is available
on the parallel port.
Each time this value is increased by 1, the strobe is sampled 50 ns longer. Each time this value is decreased by
1, the strobe is sampled 50 ns less. When the value of this setting is 0, the factory default value is used to
determine the amount of time the strobe is sampled.
EP Setup
EP Defaults
This setting restores each printer setting listed in EP setup to its factory default value. Sometimes this is used
to help correct print quality problems.
To restore the EP defaults:
1
From the Diagnostics menu, navigate to:
EP Setup > EP Defaults
2
Select Restore .
Fuser Temp
This setting adjusts the fuser temperature to solve problems with paper curl on low grade paper and/or melting
of letterhead on some papers.
To adjust this setting:
1
From the Diagnostics menu, navigate to:
EP Setup > Fuser Temp
2
Press OK to save any changes.
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Service menus
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