- Dialog [DIA]: foreground process
- Background [BGD]: daemon
- Spool [SPO]: the printing process
- Update [UPD] (V1 / V2): the update process
- V1 important information for updating
- V2 for updating text notes and other important information
- Enqueue [ENQ]: queue processes
SM51
SM50
PID is the process ID, can be viewed with the SM66
Process can be adjusted according to the traffic amount of time by RZ04
RZ03 setting mode in different time periods
