Dell Open Print Driver - Manual (Page 70)

Dell Open Print Driver Version 1.9 70
Note: If a user you like to grant permission to load and unload the device drivers is already a member of
‘Power Users’ group, you can skip steps 3 to 9 and follow from step 10.
3) Select ‘Administrative Tools’ and click on ‘Computer Management’
4) Select ‘Local Users and Groups’ and expand