Service Program Mode
D255/D256/M281/M282 3-2 SM Appendix
SP Mode Button Summary
MP 501/601
Select one of the Service Program modes (Service, or Engine) from the touch panel.
Here is a short summary of the touch-panel buttons.
No. Description
1 Opens all SP groups and sublevels.
2 Closes all open groups and sublevels and restores the initial SP mode
display.
3 Opens the copy window (copy mode) so you can make test copies. Press
SP Mode (highlighted) in the copy window to return to the SP mode
screen.
4 Enter the SP code directly with the number keys if you know the SP
number. Then press [#]. The required SP Mode number will be highlighted
when pressing [#]. If not, just press the required SP Mode number.