Maintenance
5. SYSTEM MAINTENANCE
5.1 SERVICE PROGRAM MODE
 Make sure that the data-in LED (
) is not on before you go into the SP mode. This LED
indicates that some data is coming to the machine. When the LED is on, wait for the
copier to process the data.
5.1.1 SP TABLES
See "Appendices" for the following information:
 System Service Mode
 Printer Service Mode
 Scanner Service Mode
5.1.2 ENABLING AND DISABLING SERVICE PROGRAM MODE
 The Service Program Mode is for use by service representatives only. If this mode is
used by anyone other than service representatives for any reason, data might be deleted
or settings might be changed. In such case, product quality cannot be guaranteed any
more.
Entering SP Mode
For details, ask your supervisor.
Exiting SP Mode
 Press "Exit" on the LCD twice to return to the copy window.
5.1.3 TYPES OF SP MODES
 System SP: SP modes related to the engine functions
 Printer SP: SP modes related to the controller functions
 Scanner SP: SP modes related to the scanner functions
 Fax SP: SP modes related to the fax functions
Select one of the Service Program modes (System, Printer, Scanner, or Fax) from the touch panel
as shown in the diagram below after you access the SP mode. This section explains the functions
of the System/Printer/Scanner SP modes. Refer to the Fax service manual for the Fax SP modes.
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