Ricoh M065 Service Manual page 16

4.6.5 ID SENSOR BOARD ................................................................. 4-48
After installing a new ID sensor board ........................................... 4-49
4.7 PAPER TRANSFER ............................................................................ 4-50
4.7.1 PTR (PAPER TRANSFER ROLLER) UNIT ............................... 4-50
When Installing the PTR Unit ........................................................ 4-50
4.7.2 PTR CONTACT MOTOR ........................................................... 4-51
4.7.3 PTR CONTACT SENSOR ......................................................... 4-53
4.7.4 TEMPERATURE/HUMIDITY SENSOR ..................................... 4-54
4.8 DRIVE UNIT ........................................................................................ 4-55
4.8.1 GEAR UNIT ............................................................................... 4-56
When installing the gear unit ......................................................... 4-61
4.8.2 TONER SUPPLY FAN ............................................................... 4-62
When installing the toner supply fan .............................................. 4-62
Toner Supply Fan Base ................................................................. 4-62
4.8.3 DRUM MOTOR: CMY ................................................................ 4-63
4.8.4 DEVELOPMENT MOTOR: CMY ................................................ 4-64
4.8.5 ITB UNIT/ DRUM-K/ DEVELOPMENT-K MOTOR ..................... 4-65
4.8.6 DEVELOPMENT CLUTCH: K .................................................... 4-66
4.8.7 FUSING/PAPER EXIT MOTOR ................................................. 4-66
4.8.8 FRONT DOOR SENSOR ........................................................... 4-67
4.8.9 MOTORS WITH BRACKET ....................................................... 4-68
4.8.10 REGISTRATION MOTOR ...................................................... 4-69
4.8.11 PAPER FEED MOTOR .......................................................... 4-70
4.8.12 VERTICAL TRANSPORT MOTOR ........................................ 4-70
4.8.13 DRUM PHASE SENSOR: CMY ............................................. 4-71
4.8.14 DRUM PHASE SENSOR: K .................................................. 4-72
4.8.15 DRIVE UNIT FAN .................................................................. 4-73
When installing the drive unit fan ................................................... 4-73
4.9 FUSING .............................................................................................. 4-74
4.9.1 FUSING UNIT ............................................................................ 4-74
When installing the fusing unit ....................................................... 4-74
4.9.2 CLEANING UNIT ....................................................................... 4-74
4.9.3 PRESSURE ROLLER FUSING LAMP ....................................... 4-75
4.9.4 PRESSURE ROLLER ................................................................ 4-78
When Reinstalling the Pressure Roller .......................................... 4-79
4.9.5 HEATING ROLLER FUSING LAMP .......................................... 4-80
4.9.6 FUSING BELT ........................................................................... 4-84
4.9.7 FUSING, HEATING AND TENSION ROLLER ........................... 4-86
M065/M066 iv SM