2LK/2LN/2LM/2LC
1-2-16
1. Turn the main power switch on.
2. Check the messages on the operation panel
After completion of warming up, in case to display "Warning for high temperature. Adjust the room tem-
perature." on the operation panel, follow the step 3. (Performing Drum Refresh)
In case to display āWarning for low temperature. Adjust the room temperature.ā on the operation panel,
install the machine in the other location this message wonāt be shown.
Installing the machine in a low temperature environment could cause image quality problems.
In case to have no display, follow the step 4. (Performing Color adjustment)
3. Performing drum refresh (see the operation guide)
Press the System menu key.
Press [Adjustment/Maintenance] and then [Next] of [Drum Refresh].
Press [Execute] to perform drum refresh. When completed, press [OK].
4. Performing Color adjustment (see the operation guide)
Press [Adjustment/Maintenance] and then [Next] of [Calibration].
Press [Execute] to perform Color Calibration. When completed, press [OK].
5. Performing color registration (see the operation guide)
Press [Adjustment/Maintenance] and then [Next] of [Color Registration].
Perform adjustments automatically or manually.
Auto correction
Press [Next] in [Auto]. Press [Start]. A chart is printed.
Set the output chart for adjustment as the original.
Press [Start] to perform Color registration. When completed, press [OK].
Manual correction
Press [Next] in [Manual]. Press [Print] of [Chart]. A chart is printed.
Find the location on each chart where 2 lines most closely match.
Press [Next] of [Registration] and [Change].
Enter the registration values for each chart.
Press [Start] to perform Color registration. When completed, press [OK].
6. Adjusting the halftone automatically (see page 1-3-155)
Load the cassette with multiple sheets of A4 or Letter paper.
Enter the maintenance mode by entering 10871087 using the numeric keys.
Enter 410 using the numeric keys and press the start key.
Press [Normal Mode] and then press the start key. A test patterns 1, 2 and 3 are outputted.
Place the output test pattern 1 as the original.
Place approximately 20 sheets of white paper on the test pattern 1 and set them.
Press the start key. Adjustment is made.
Place the output test pattern 2 as the original.
Place approximately 20 sheets of white paper on the test pattern 2 and set them.
Press the start key. Adjustment is made.
Place the output test pattern 3 as the original.
Place approximately 20 sheets of white paper on the test pattern 2 and set them.
Press the start key. Adjustment is made.
[Finish] is displayed in [Phase] when normally completed.
Press the stop key twice to exit.
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