Brother HL-820, HL-1020, HL-1040 manual Scanner Unit, III-8

-1mm ~ +1mm

￿When replacing the heat roller cleaner with a new one, attach the cleaner referring to

the figure below;

4mm ~ 5mm

￿ Fig. 3-10

Follow the instructions below when installing the thermistor in the fixing unit.

i)Place the cleaner felt of the cleaner ASSY for the thermistor under the heat roller.

ii)Place the end of the thermistor on the heat roller.

iii)Insert boss1 of the thermistor into the hole of the fixing unit frame.

iv)Do no place the thermistor on boss2 of the fixing unit frame.

Thermistor

Boss2

Heat Roller

Boss1

Fixing unit frame

Cleaner ASSY for thermistor

Fig. 3-11

3.7Scanner Unit

(1)Remove the three M4x12 tapping screws.

(2)Lift out the scanner unit.

Taptite, bind M4x12

Taptite, bind M4x12

Scanner Unit

Main cover

Panel Sensor PCB

Fig. 3-12

III-8