Ep Setup; Ep Defaults - Lexmark X734de Service Manual

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Reset color calibration (Reset Color Cal)
The Reset Color Cal enables the alignment of the color planes using pre-programed values. Automatic Color
Adjust Calibration may be more effective.
1.
Touch PRINTER SETUP in the Diag Menu.
2.
Touch Reset Color Cal.
Resetting displays.
Parallel 1 strobe adjustment (Par 1 Strobe Adj)
Note: This setting only appears if the printer has a parallel port available in the PCI slot 1.
This setting enables the servicer to adjust the amount of time the strobe is sampled in order to determine if valid
data is available on the parallel port. The range of values is -4 to 6. Each time this value is incremented by 1, the
strobe is sampled 50 ns (nanoseconds) longer. Each time this value is decreased by 1, the strobe is sampled 50
ns less often. When the value of this setting is 0, the factory default is used to determine the length of time the
strobe is sampled. If the servicer, for example, decreased the value from 0 to 3, the strobe will be sampled for
150 ns longer than the factory setting.
Motor Calibration
This setting synchronizes the aligner and fuser motor speeds with the transfer belt speed to ensure that the
output is printed correctly.
To perform a Motor Calibration:
1.
Touch PRINTER SETUP in the Diag Menu.
2.
Touch Motor Calibration.
3.
Touch Motor Calibration on the next screen.
Calibrating... is displayed, and then eight blank pages are produced.
Press Back to return to PRINTER SETUP.
Cal Ref Adj
To adjust the Cal Ref Adj:
1.
Touch PRINTER SETUP in the Diag Menu.
2.
Touch the arrows beside Cal Ref Adj to increase or decrease the value.
3.
Touch Submit.

EP Setup

EP Defaults

This setting is used to restore each printer setting listed in EP SETUP to its factory default value. Sometimes this
is used to help correct print quality problems.
To restore EP Defaults:
1.
Touch EP SETUP from Diag Menu.
2.
Touch EP Defaults.
3.
Select either Restore or Do Not Restore.
•
Touch Restore to reset the values to the factory settings
Restoring Factory Defaults is displayed.
•
Touch Do Not Restore to exit without changing the settings.
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Service Manual