6f5f31d5_Printer_Error_Code_Information__Solutions
[Error Code] Error 145.XX (C520X/530X) [Error Message] Motor bump aligner service check 1. Make sure top access door is closed securely 2. Verify latch relay is operating - slowly close door and listen for interlock switch 3. Check for 24V at red wire on interlock switch with door closed 4. Replace the bump alignment motor [Solutions] 
Replace bump motor Replace interlock switch Replace System Card
Lexmark Printer Error Code Information
Solutions