FIXING hp Color 9850mfp 9.7 Replacing the fixing temperature sensor 3, and removing and reinstalling the fixing temperature sensor 1 and thermostat 1 Caution: • After installing the fixing temperature sensor in touch with the fixing roller. If not, the tem- 3, be sure to check that the sensor section is perature control may go abnormal or the fix- ing temperature sensor 3 may detect the low • Be sure to check that the wiring harness is fixing temperature abnormality. not in touch with the fixing roller. Caution: III DIS./ASSEMBLY • The thermostat 1 is an essential safety part. Be sure to follow the cautions and steps given below when removing and reinstalling (SP00 -003 0KC).
• After completion of the installation of the Caution: thermostat 1, be sure to check that the wir- ing harness is not in touch with the fixing • Be sure to fasten the thermostat 1 after posi- upper roller. tioning it properly with a positioning jig (65AAJG021KC). Be sure to apply screws with screw lock paint. Also be sure to conduct this adjustment under the pressure-released con- dition and the temperature low condition of the fixing roller U. A. Periodically replaced parts/cycle • Fixing temperature sensor 3: Every 2,500,000 copies 3-88