Samsung CLP550 model and fix error codes list – Compatible Printer model: Samsung CLP550 – Samsung CLP550 Error Codes with quick guides: Code: 01 Display: ADC Not Confirm Error Description: The ADC(Analog -to – Digital Conversion) is defective. Troubleshooting Guides: 1. Turn the printer off, wait 30 secs and then turn it back on. 2. […]