: Horizontal registration HP (home position) detection error. E100 : Laser BD (beam detect) error. E110 : Polygon motor rotation failure. Scanning & Communication Codes (E202 - E743)
These codes relate to the fuser (fixing) unit, which uses heat and pressure to bond toner to the paper. Canon Xerox Machine 3300 Error Code List
uses a specific set of "E" codes to diagnose internal hardware issues, primarily focused on the heating, motor, and scanning systems. When these errors occur, the machine typically halts all operations to prevent further mechanical damage. : Horizontal registration HP (home position) detection error
These errors often stem from the scanner glass assembly or internal data processing. Canon IR3300 Error Codes Explained | PDF - Scribd primarily focused on the heating