Konica Minolta bizhub PRO 1050P User Manual page 23

The bizhub PRO 1050 tab sheet is described in section "Printer Driver Plug-in"
Note: If some choices for paper source are marked with a yellow triangle, their
selection will cause a conflict due to a missing installable option for the large
capacity tray. The choices tray 3, tray 4, and tray 5 can only be selected if the
installable option for the large capacity tray is activated as described in section
"Installable Options".
To resolve conflicts with installable options, make sure the installable option is
activated as described in section "Installable Options".
Windows Printing • 23
Konica Minolta bizhub PRO 1050 Printer Driver