Konica Minolta 0902, Service Manual

Page: 10 / 302

Table of Contents
4
5.4.10 Replacing the Receiver (Receiver Unit Assembly) ............. 5-55
5.4.11 Replacing the Justifier Guide Unit Assembly...................... 5-57
5.4.12 Replacing the Receiver Belt ............................................... 5-59
5.4.13 Replacing the Justifier Belt ................................................. 5-62
5.5 Replacing the Parts on the Subscan Unit ..............................5-65
5.5.1 Replacing the Subscan HP Sensor .................................... 5-65
5.5.2 Replacing the Simple Fixing Unit........................................ 5-67
5.5.3 Replacing the Encoder/Wires ............................................. 5-68
5.5.4 Replacing the Tumbler (Lower) .......................................... 5-73
5.5.5 Replacing the Cable Bear................................................... 5-74
5.6 Replacing the Parts on the Optical Unit .................................5-78
5.6.1 Replacing the LMD ............................................................. 5-78
5.6.2 Replacing the LMC ............................................................. 5-79
5.6.3 Replacing the Inverter ........................................................ 5-80
5.6.4 Replacing the Photomultiplier Tube Filter Assy .................. 5-81
5.7 Replacing the Parts on the Eraser Unit..................................5-83
5.7.1 Replacing the Erase Lamp Unit (Halogen Lamp) ............... 5-83
5.7.2 Replacing the Hot-Cathode Tube Lamp ............................. 5-83
5.7.3 Replacing the Halogen Lamp ............................................. 5-84
5.8 Replacing the Parts on the Detach Detection Unit.................5-86
5.8.1 Replacing the Detach Detection Sensor (Upper)................ 5-86
5.8.2 Replacing the Detach Detection Sensor (Lower)................ 5-87
5.8.3 Replacing the Detach Detection Roller............................... 5-89
5.9 Replacing the Parts on the Exterior .......................................5-90
5.9.1 Replacing the Second Front Door Lock Mechanisms ........ 5-90
5.9.2 Replacing the Interlock Switch ........................................... 5-93
5.9.3 Replacing the Noise Filter and the Circuit Protector Unit ... 5-94
5.9.4 Replacing the Condenser ................................................... 5-97
5.9.5 Replacing the Halogen Power Supply ................................ 5-99
5.9.6 Replacing the PCU ........................................................... 5-100
5.9.7 Replacing the Transformer Unit Relay
(Interlock Relay 1) ............................................................ 5-101
5.9.8 Replacing the Standby Power Supply Unit Relay
(Interlock Relay 2) ............................................................ 5-102
5.9.9 Replacing the Standby Power Supply............................... 5-104
5.9.10 Replacing the Analog Power Supply ................................ 5-106
5.9.11 Replacing the Digital Power Supply.................................. 5-107
5.9.12 Replacing the Transformer ............................................... 5-109
5.9.13 Replacing the Digital Power Supply Cooling Fan ............. 5-112
5.9.14 Replacing the MDU Cooling Fan ...................................... 5-113
5.10 Replacing the Parts on the Framework................................ 5-115
5.10.1 Replacing the CIU ............................................................ 5-115
5.10.2 Replacing the MDU .......................................................... 5-116
5.10.3 Replacing the CF Card ..................................................... 5-118
5.10.4 Replacing the Transporter HP Sensor.............................. 5-121
5.10.5 Replacing the Transporter Read Sensor .......................... 5-122
5.10.6 Replacing the Transporter Motor ...................................... 5-123
5.10.7 Replacing the Back Plate Absorption Detection Sensor... 5-126
5.10.8 Replacing the Brush (Cleaning Unit) ................................ 5-127
5.10.9 Replacing the Tumbler (Upper) ........................................ 5-128