The machine has the following two SP Modes.
SP Mode (Service Program Mode): The SP Mode
includes the programs that are necessary for standard
maintenance work.
SSP Mode (Special SP Mode): The SSP Mode includes
SP Mode programs and some special programs.
Consult your supervisor before you enter this mode.
Practice entering and using the SP mode (see Service
Manual for details).
Slide 25
.
Entering SP Mode
25
MD-P1b / M040 / C311N
MD-P1c / M041 / C312DN