2N8/2N7-4
1-2-33
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 and 2 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.
[Finish] is displayed in [Phase] when normally completed.
Press the stop key twice to exit.
3. Make test copies
If image quality is unsatisfactory after test copying, execute calibration, then retry U410-Adjusting the
halftone automatically.
*: If paper is fed skewed, perform the adjustment of skewed paper in the cassette (see page).
(see page 1-5-140)
1. Enter 278 using the numeric keys and press the start key.
2. Select [Today].
3. Press the start key. The delivery date is set.
4. Press the stop key to exit.
1. Enter 000 using the numeric keys and press the start key.
2. Select [Maintenance] and press the start key. A status report is output.
3. Press the stop key to exit.
*: Clear the counter using the maintenance mode U927, if necessary.
1. Enter 927 using the numeric keys and press the start key.
2. Select [Execute].
3. Press the start key. All copy counts and machine life counts are cleared.
*: After completing the settings, back up the data with the U917 maintenance mode.
This enables data restoration when replacing the main PWB or hard disk drive.
Setting the delivery date (maintenance item U278)
Output an own-status report (maintenance item U000)
Clearing the all copy counts and machine life counts (one time only)