5. System Maintenance
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.
SP Tables
See "Appendices" for the following information:
• System SP Tables
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.
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
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