Diagnostic information 2-127Paper feeds into finisher option output tray—Paper is not stapled—Paper does notalign with the right sideReplace the stapler option.Misalignment of sheets to be stapledSheets are transported into output tray but not stapledReplace the stapler option.Stapled sheets are not transported to the output trayReplace the stapler option.POST incomplete—stapler cycles several timesSystem board service checkWarning: When replacing any one of the following components:• Operator panel assembly (or upper front cover)• System board assembly• Interconnect card assemblyOnly replace one component at a time. Replace the required component and perform a POR before replacing asecond component listed above. If this procedure is not followed, the printer will be rendered inoperable. Neverreplace two or more of the component s listed above without a POR after inst alling each one or the printer will berendered inoperable.Warning: Never install and remove components listed above as a method of troubleshooting components.Once a component has been installed in a printer, it can not be used in another printer. It must bereturned to the manufacturer.FRU Action1 Left side bail assembly Check the left side bail assembly for any signs of binding, missing, orbroken parts.2 Stapler gearbox assembly Check the stapler gearbox assembly for correct operation. If theproblem is found, replace the stapler option.FRU Action1 Stapler assembly Replace the stapler assembly.Note: When replacing the stapler assembly, observe the location ofthe ground lead from the stapler assembly and the finisher frame,and make sure the ground lead is correctly reattached.(Flag or spring off stapler unit)Will also happen when pin 7 of J3 is open.
