HKLM\SYSTEM\CurrentControlSet\Control\Print
| Data type | Range | Default value |
|---|---|---|
| REG_DWORD | -1 | 0 | 1 | | 0 |
Establishes the priority at which port threads run on the processor. Port threads send output to the printers. The priority of a thread determines the order in which it is scheduled to run on the processor.
| Value | Meaning |
|---|---|
| -1 or 0xFFFFFFFF | below normal |
| 0 | normal |
| 1 | above normal |