Service Program Mode
SM 5-1 D062/D063/D065/D066
System
Maintenance
5. SYSTEM MAINTENANCE
5.1 SERVICE PROGRAM MODE
5.1.1 GENERAL NOTES
The service program (SP) mode is used to check electrical data, change modes, and
adjust values.
Never turn off the main power switch when the power LED is lit or flashing. To
avoid damaging the hard disk or memory, press the operation power switch to
switch the power off, wait for the power LED to go off, and then switch the main
power switch off.
5.1.2 SERVICE MODE LOCK/UNLOCK
At locations where the machine contains sensitive data, the customer engineer cannot
operate the machine until the Administrator turns the service mode lock off. This function
makes sure that work on the machine is always done with the permission of the
Administrator.
1. If you cannot go into the SP mode, ask the Administrator to log in with the User Tool
and then set "Service Mode Lock" to OFF. After he or she logs in:
User Tools > System Settings > Administrator Tools > Service Mode Lock > OFF
This unlocks the machine and lets you get access to all the SP codes.
The CE can do servicing on the machine and turn the machine off and on. It is not
necessary to ask the Administrator to log in again each time the machine is turned
on.
2. If you must use the printer bit switches, go into the SP mode and set SP 5169 to "1".
3. After machine servicing is completed:
Change SP 5169 from "1" to "0".
Turn the machine off and on. Tell the administrator that you completed servicing
the machine.
The Administrator will then set the "Service Mode Lock" to ON.
5.1.3 TO ENTER AND EXIT THE SERVICE PROGRAM MODE
Ask your supervisor how to enter and/or exit the service program mode.
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