Lexmark T632 Service Manual - Page 120

4060-xxx StapleSmart finisher service check Note: When removing the stapler mechanism from the option, first remove the staple supply cartridge. Note: When replacing staples in the supply cartridge, discard any old staples in the cartridge and replace with a fresh strip. Problems with static electricity buildup FRU 1 Top cover Action Make sure the brush is attached to the top cover assembly, the ground clips are installed, and the brush is grounded. Printer does not recognize StapleSmart finisher option as being installed. FRU Action 1 StapleSmart finisher option Ensure that the StapleSmart finisher is the only option that is not recognized by the base printer. If the finisher is the only option not recognized by the printer continue with step 2. If not, check the autoconnects of the options not recognized and the interconnect board and cable connectors. 2 Stapler motor/drive assembly stapler card assembly Check the autoconnects for signs of damage, especially the connector pins. Remove the right side cover and check the cables at J1A, J1B (bottom autoconnect), J14A, J14B (top autoconnect) to the stapler card assembly to make sure they are attached securely. Check the voltages at the printer top autoconnect. If incorrect, remove the finisher option and go to "Autoconnect" on page 5-1. If voltages are correct, reinstall the finisher option and check the voltages at J1A and J1B on the connector. If correct, replace the stapler card assembly. If incorrect, replace the stapler motor/drive mechanical assembly. 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. 2-86 Service Manual