Lexmark C782 Service Manual - Page 154

5061 Close Finisher Side Door displayed-unable to clear or reset message (POST incomplete) Step 1 Actions and questions Side cover door-Check the stapler access door for any signs of damage or broken parts. Make sure the door correctly actuates the stapler side access door switch. If this does not fix the problem, replace the stapler option. Does the side cover door actuate the switch when it closes? Yes Replace the stapler option. No Replace the stapler access door switch assembly. Paper feeds into finisher option output tray-Paper is not stapled-Paper does not align with the right side Replace the stapler option. Misalignment of sheets to be stapled Step 1 2 Actions and questions Left side bail assembly-Check the left side bail assembly for any signs of binding, missing, or broken parts. Are there binding, missing, or broken parts to the left side bail assembly? Stapler gearbox assembly-Check the stapler gearbox assembly for correct operation. Does the stapler gearbox assembly operate correctly? Yes Fix or replace the binding, missing, or broken parts. Replace the staple option. No Go to step 2 Replace the stapler assembly. Note: When replacing the stapler assembly, observe the location of the ground lead from the stapler assembly and the finisher frame, and make sure the ground lead is correctly reattached. Sheets are transported into output tray but not stapled Replace the stapler option. 2-112 Service Manual