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Troubleshooting
Troubleshooting
Troubleshooting
HIGH TEMPERATURE DETECTION) IS DISPLAYED
When SC544-02 or SC554-02 is displayed, the unit is probably damaged. Therefore replace a fusing unit or fusing sleeve belt unit in accordance with the following procedure.
To clear SC544-02 or SC554-02, replacing the fusing unit or installing an intact new unit detection fuse in the fusing unit must be required. The intact new unit detection fuse is provided in the fusing sleeve belt unit.
When replacing the fusing sleeve belt unit, follow the procedure below.
SP descriptions
SP5-810-002 [SC Reset: Hard High Temp. Detection] Clears the fusing hardware SC.
SP3-701-115 [Manual New Unit Set: #Fusing Unit] Sets the new unit detection flag ON/OFF.
SP3-701-116 [Manual New Unit Set: Fusing Belt] Sets the new unit detection flag ON/OFF.