56P4244 - Lexmark High Voltage Power Supply For Optra T640 56P4244 - Lexmark High Voltage Power Supply For Optra T640 $97.79
40X2590 - Lexmark 220V Fuser Assembly for T640,T642 40X2590 - Lexmark 220V Fuser Assembly for T640,T642 $371.01
99A2454 - Lexmark 220V Low Voltage Power Supply 99A2454 - Lexmark 220V Low Voltage Power Supply $284.57
56P1643 - Lexmark 220V Low Voltage Power Supply 56P1643 - Lexmark 220V Low Voltage Power Supply $161.70
99A1944 - Lexmark 220V Low Voltage Power Supply 99A1944 - Lexmark 220V Low Voltage Power Supply $397.65
40X4269 - Lexmark 115-Volt Low Voltage Power Supply For Optra T640 Printer 40X4269 - Lexmark 115-Volt Low Voltage Power Supply For Optra T640 Printer $95.54