5. Replace the retard roll using the same technique.6. Close the bypass tray cover.7. Verify that the tray is operating correctly by feeding paper from the bypass tray.8. Either log in as the administrator or ask the administrator to perform the followingsteps.a) On the machine UI, access Tools > System Settings > Common Service Settings> Maintenance.b) Use the up/down arrow buttons to access the last Maintenance screen.c) Select Technical Key Operator.The Technical Key Operator feature is displayed.d) Select the item that corresponds with the newly-replaced components.e) Select Reset Current Value.f) When prompted, select the Reset button.9. Exit administrator mode by pressing the Log In/Out button on the UI.When prompted, select Logout.OHCF problem solvingClearing OHCF jamsTipAlways ensure that all paper jams, including any small ripped pieces of paper, are clearedbefore proceeding with your print jobs.NoteRemedies differ according to the paper jam location. Follow the instructions displayedto remove the jammed paper.13-13Xerox® Color C75 PressUser GuideOversized High Capacity Feeder (OHCF), 1 or 2 trays (Trays 6/7)