D086/D087 viii SM
4.11.1 FUSING UNIT MAINTENANCE PARTS .................................... 4-101
4.11.2 FUSING UNIT ............................................................................ 4-101
4.11.3 FUSING ENTRANCE GUIDE PLATE ........................................ 4-103
Cleaning Requirement ...................................................................... 4-103
4.11.4 FUSING EXIT GUIDE PLATE CLEANING PROCEDURE ........ 4-104
4.11.5 HEATING ROLLER AND HEATING ROLLER BEARING .......... 4-105
When re-installing the heating roller .................................................. 4-109
4.11.6 FUSING CLEANING FELT ........................................................ 4-110
When attaching a new fusing cleaning felt ........................................ 4-111
4.11.7 FUSING LAMP .......................................................................... 4-112
4.11.8 PRESSURE ROLLER AND PRESSURE ROLLER BEARING .. 4-114
When re-installing the pressure roller ................................................ 4-115
4.11.9 STRIPPER PLATES .................................................................. 4-117
Cleaning Requirement ...................................................................... 4-118
4.11.10 HEATING ROLLER THERMISTOR ......................................... 4-119
4.11.11 PRESSURE ROLLER THERMOSTAT .................................... 4-120
4.11.12 PRESSURE ROLLER THERMISTORS ................................... 4-121
Pressure Roller Thermistor: Center ................................................... 4-121
Pressure Roller Thermistor: End ....................................................... 4-122
4.11.13 FUSING FAN ........................................................................... 4-122
When installing the fusing fan ........................................................... 4-123
4.11.14 PAPER EXIT FAN ................................................................... 4-123
When installing the paper exit fan ..................................................... 4-123
4.11.15 IH (INDUCTION HEATING) INVERTER FAN .......................... 4-124
When installing the IH inverter fan .................................................... 4-124
4.11.16 THERMOPILE ......................................................................... 4-125
When cleaning the lens of the thermopile ......................................... 4-126
4.11.17 PRESSURE ROLLER HP SENSOR ....................................... 4-127
4.11.18 IH COIL FAN ........................................................................... 4-128
4.11.19 IH COIL UNIT .......................................................................... 4-128
4.12 PAPER FEED ................................................................................... 4-131
4.12.1 PAPER FEED UNIT .................................................................. 4-131
4.12.2 SEPARATION ROLLER, FEED ROLLER AND PICK-UP BELT
UNIT 4-132
Tray 1 and Tray 2 .............................................................................. 4-132
4.12.3 TRAY LIFT MOTOR .................................................................. 4-133
4.12.4 VERTICAL TRANSPORT, PAPER OVERFLOW, PAPER END
AND PAPER FEED SENSOR ................................................................ 4-134
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