Life Monitor Maintenance - Muratec MFX-2050 Field Engineering Manual

3.21 Life monitor maintenance

When you replace the main control PCB, you should register the previous several counter values of
the life monitor.
1. Before updating the software or replacing the main control PCB, write down the counter values of
the life monitor.
2. To confirm the life monitor, press <Setting>, <*>, <0>, <9>, [Enter]. Then press [Life Monitor] and
[Detail]. (See "3.11.1 Life Monitor," page 3-111.)
3. After you write down the counter values of the life monitor, update the software or replace the main
control PCB.
4. Then, press <Setting>, <*>, <2>, <0>.
5. Enter previous values of the printed pages, then press [Enter].
6. Enter previous value of the drum replaced count, then press [Enter].
7. Enter previous value of the drum life, then press [Enter].
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