FIXING hp Color 9850mfp 4. With a thermostat positioning jig (65AAJG021KC) set between the thermostat 1 [1] and the fixing a upper roller [2], fasten the thermostat mounting board with 2 screws so that the mounting board becomes the same thickness as the positioning jig. [1] • Specification: a = 3.1 ± 0.2mm [2] 5. Apply 2 screws [1] of the thermostat section with screw lock paint. III DIS./ASSEMBLY [1] 3-92