2N8/2N7-5
1-2-32
2. Setup setting at high altitude place.
When setup is done at high altitude place, execute as follows (such as in Mexico City). (see page 1-3-
83).
U140 -> AC Calib -> Calibration -> Execute -> Start
Result: developing leak image occur (see page 1-4-220).
U140 - AC Calib -> Lowering the numerical value of Magnification
3. 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].
1. Enter the maintenance mode by entering 10871087 using the numeric keys.
2. Enter 952 using the numeric keys and press the start key.
3. Select [Execute].
4. Select [SETUP].
5. Press the start key.
*: Running the simulation allows execution histories to be logged.
1. Enter 001 using the numeric keys and press the start key. The machine exits the maintenance mode.
*: The maintenance mode U952 [SETUP] includes the following:
If U952 is not used, follow the procedure below.
1. Performing calibration
U464 Setting the ID correction operation - performing calibration (see page 1-3-175)
*: See the operation guide
Press [Adjustment/Maintenance] and then [Next] of [Calibration].
Press [Execute] to perform calibration. When completed, press [OK].
2. Adjusting the halftone automatically (see page 1-3-151)
Load the cassette with multiple sheets of A4 or Letter paper.
Setting the maintenance item U952 (see page 1-3-199)
Completion of the machine installation