Toshiba e-STUDIO556 Service Manual page 17
Multifunctional digital systems
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Also See for e-STUDIO556:
- Service manual (1094 pages) ,
- Troubleshooting manual (104 pages) ,
- Management manual (282 pages)
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4.10.10 Horizontal transport section driving clutch-1 (CLT1)
(e-STUDIO557/657/757/857) ...................................................................... 4-110
4.10.11 Transfer belt drive motor unit / Transfer belt motor (M14) ............................. 4-111
4.10.12 Transfer belt contact/release cam driving unit ............................................... 4-111
4.10.13 Transfer belt cam motor (M15) ...................................................................... 4-112
4.11 Fuser Unit...................................................................................................................... 4-113
4.11.1
Heater control PC board (IH board) ............................................................... 4-114
4.11.2
Fuser unit....................................................................................................... 4-115
4.11.3
Cleaning web unit / Cleaning web ................................................................. 4-117
4.11.4
IH coil............................................................................................................. 4-119
4.11.5
Upper separation finger unit / Upper separation finger .................................. 4-120
4.11.6
Lower separation finger unit / Lower separation finger .................................. 4-121
4.11.7
Fuser roller front/center/rear thermistor (THM1 / THM 2 / THM 3), Fuser roller
center/side thermostat (THMO1 / THMO2).................................................... 4-121
4.11.8
Fuser roller..................................................................................................... 4-123
4.11.9
Pressure roller ............................................................................................... 4-125
4.11.10 Web detection sensor (S8) ............................................................................ 4-125
4.11.11 Web motor (M4) / Fuser transport sensor (S9) .............................................. 4-126
4.11.12 Pressure roller thermistor (THM4) ................................................................. 4-127
4.12 Exit/Reverse Section..................................................................................................... 4-128
4.12.1
Exit/Reverse unit............................................................................................ 4-128
4.12.2
Reverse section cooling fan-1 [M24] / Reverse section cooling fan-2 [M25] . 4-128
4.12.3
Exit sensor [S22]............................................................................................ 4-129
4.12.4
Reverse sensor-1 [S23] / Reverse sensor-2 [S24] ........................................ 4-129
4.12.5
Exit cover switch [SW5] ................................................................................. 4-130
4.12.6
Gate solenoid [SOL2] .................................................................................... 4-130
4.12.7
Exit roller........................................................................................................ 4-131
4.12.8
Reverse section driving unit / Reverse motor driving PC board
(MOT2-RV board) ....................................................................................... 4-131
4.12.9
Reverse motor [M19] ..................................................................................... 4-132
4.12.10 Reverse roller-1 / Reverse roller-2................................................................. 4-132
4.12.11 Exit motor [M18]............................................................................................. 4-133
4.12.12 O-ring............................................................................................................. 4-133
4.13 Reversing Automatic Document Feeder (RADF) .......................................................... 4-134
4.13.1
RADF ............................................................................................................. 4-134
4.13.2
RADF front cover ........................................................................................... 4-135
4.13.3
RADF rear cover ............................................................................................ 4-136
4.13.4
Original jam access cover.............................................................................. 4-137
4.13.5
RADF left cover ............................................................................................. 4-138
4.13.6
Original tray ................................................................................................... 4-138
4.13.7
Original reverse tray ...................................................................................... 4-139
4.13.8
Platen sheet unit ............................................................................................ 4-139
4.13.9
RADF exit tray ............................................................................................... 4-140
4.13.10 Reading start guide unit................................................................................. 4-141
4.13.11 Exit guide / Exit/reverse guide / Reading end guide ...................................... 4-142
4.13.12 Original holding guide (for e-STUDIO557/657/757/857)................................ 4-144
4.13.13 Paper feeder unit ........................................................................................... 4-145
4.13.14 Pickup roller .................................................................................................. 4-146
4.13.15 Feed roller ..................................................................................................... 4-146
4.13.16 Separation roller (e-STUDIO556/656/756/856) ........................................... 4-147
4.13.17 Separation roller (e-STUDIO557/657/757/857) ........................................... 4-148
4.13.18 Original registration roller............................................................................... 4-150
4.13.19 Intermediate transport roller........................................................................... 4-152
4.13.20 Reading start roller ........................................................................................ 4-153
4.13.21 Reading end roller ......................................................................................... 4-154
4.13.22 Exit roller........................................................................................................ 4-156
4.13.23 Exit/reverse roller........................................................................................... 4-156
4.13.24 Exit intermediate roller ................................................................................... 4-157
© 2011-2014 TOSHIBA TEC CORPORATION All rights reserved
e-STUDIO556/656/756/856/557/657/757/857
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