@pause State A
M42 P2 S0
@pause State B
M42 P2 S255
@pause State A
M42 P2 S0
M42 P4 S0
@pause State B
M42 P4 S255
@pause State A
M42 P4 S0
M42 P6 S0
@pause State B
M42 P6 S255
@pause State A
M42 P6 S0
M42 P7 S0
@pause State B
M42 P7 S255
M42 P7 S0
@pause Reset Printer then change P values for new set of pins
M112