The following looks like an editing error (two groups were run together).
          prtAuxiliarySheetGroup OBJECT-GROUP
              OBJECTS { prtGeneralStartupPage, prtGeneralBannerPage }
              STATUS  current
              DESCRIPTION
                "The auxiliary sheet group."
              ::= { prtMIBGroups 19 }OBJECT-GROUP
              OBJECTS { prtInputMediaLoadTimeout, prtInputAutoSwitch,
                     prtInputNextIndex }
              STATUS  current
              DESCRIPTION
               "The input switching group."
          ::= { prtMIBGroups 20 }
This should be:
          prtAuxiliarySheetGroup OBJECT-GROUP
              OBJECTS { prtGeneralStartupPage, prtGeneralBannerPage }
              STATUS  current
              DESCRIPTION
                "The auxiliary sheet group."
              ::= { prtMIBGroups 19 }
          prtInputSwitchingGroup OBJECT-GROUP
              OBJECTS { prtInputMediaLoadTimeout, prtInputAutoSwitch,
                     prtInputNextIndex }
              STATUS  current
              DESCRIPTION
               "The input switching group."
          ::= { prtMIBGroups 20 }
Bob Pentecost
HP