Lexmark T620 Service Manual - Page 155

4069-5XX/7XX Close Finisher Top Cover displayed - Unable to clear or reset message. (POST incomplete) FRU 1 Top Cover Assembly 2 Top Cover Switch Stapler Card Assembly Action Check the top cover assembly to ensure that it is actuating the top cover switch and the cover is opening and closing correctly. Check continuity of the stapler top cover open switch. If incorrect, replace the switch assembly. If correct, replace the stapler card assembly. Close Finished Side Door displayed - Unable to clear or reset message. (POST incomplete) FRU 1 Side Cover Door 2 Side Cover Door Switch Stapler Card Assembly Action 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. Check the continuity of the stapler access door switch. If incorrect, replace the stapler access door switch assembly. If correct, replace the stapler card assembly. Diagnostic Information 2-127