Lexmark 7462 series, Service Manual, Page: 275 / 729

Warm Up Time
This setting determines the amount of time the printer warms up before allowing the pages to print. The factory
default setting is 0. This time period lets the backup roll heat up and helps reduce curl in some environments.
Transfer
This setting can be set to Low, Medium, or High. Medium is the factory default setting.
Print Contrast
This setting controls the developer voltage offset.
1
From the Diagnostics menu, navigate to EP SETUP > Print Contrast .
2
Set the setting to Low, Medium, or High.
Note: Medium is the factory default setting.
3
Apply the changes.
Charge Roll
This setting controls the charge roll voltage.
1
From the Diagnostics menu, navigate to EP SETUP > Charge Roll .
2
Set the setting to Low, Medium, or High.
Note: Medium is the factory default setting.
3
Apply the changes.
Gap Adjust
The setting adjusts the minimum gap between sheets. Increasing this value reduces curl of some printed media
and eliminates some output bin stacking problems. This also results in slower overall performance, measured
in pages per minute.
1
From the Diagnostics menu, navigate to EP SETUP > Gap Adjust .
2
Adjust the setting.
Note: The range of values is 0 to 255. 0 is the factory default setting.
3
Apply the changes.
Auto Dark Adj
Enable this setting to optimize the amount of toner used when printing with a specific operating point.
Each time this setting executes, the printer performs the following:
•
Calibrates its toner density sensor
•
Measures the reflectivity of its bare drum
•
Prints patches on the drum and measures the reflectivity of the drum through the patches
7462
Service menus
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