Part Numbers:
FM1-H220
FM1-H220-000
FM1-N250
FM1-N250-000
FM1-N250-010

Compatible Models:
imageRUNNER ADVANCE C2020
imageRUNNER ADVANCE C5535i
imageRUNNER ADVANCE C5535i II
imageRUNNER ADVANCE C5535i III
imageRUNNER ADVANCE C5540i
imageRUNNER ADVANCE C5540i II
imageRUNNER ADVANCE C5540i III
imageRUNNER ADVANCE C5550i
imageRUNNER ADVANCE C5550i II
imageRUNNER ADVANCE C5550i III
imageRUNNER ADVANCE C5560i
imageRUNNER ADVANCE DX C5735i
imageRUNNER ADVANCE DX C5760i

Error Messages:
E001-0001: Fixing temperature rises too quickly.
E001-0002: Fixing temperature fails to rise within a set time.
E005-0001: Fixing roller does not rotate properly.
E007-0001: Fixing film does not rotate properly.
E531-0001: Communication failure between the fixing unit and main controller board.