Toshiba e-STUDIO206L Service Manual page 14

4.9.3 Tray-up sensor (S16/S19) ............................................................................... 4-64
4.9.4 Empty sensor (S17/S20).................................................................................. 4-64
4.9.5 Paper stock sensor (S15/S18)......................................................................... 4-65
4.9.6 Separation roller ............................................................................................. 4-65
4.9.7 Feed roller ....................................................................................................... 4-66
4.9.8 Pickup roller .................................................................................................... 4-67
4.9.9 Drawer feed clutch (CLT4/CLT5) ..................................................................... 4-68
4.9.10 Bypass tray ...................................................................................................... 4-69
4.9.11 Paper width detection PC board (SFB)............................................................ 4-70
4.9.12 Bypass feed unit .............................................................................................. 4-71
4.9.13 Bypass separation pad ................................................................................... 4-72
4.9.14 Bypass feed roller /Bypass feed clutch (CLT3)................................................ 4-72
4.9.15 Bypass paper sensor (S12) ............................................................................. 4-73
4.9.16 Registration guide............................................................................................ 4-74
4.9.17 Registration sensor (S22) ................................................................................ 4-74
4.9.18 1st transport sensor (S21)) .............................................................................. 4-75
4.9.19 Feed cover....................................................................................................... 4-75
4.9.20 Transport roller ................................................................................................ 4-76
4.9.21 2nd transport sensor (S14) .............................................................................. 4-77
4.9.22 Feed cover opening/closing detection sensor (S13)........................................ 4-77
4.9.23 Flywheel (e-STUDIO206L/256/306 / 207L/257/307) ....................................... 4-77
4.9.24 Flywheel (e-STUDIO356/456/506 / 357/457/507) ........................................... 4-78
4.9.25 Registration roller clutch (CLT2) ...................................................................... 4-78
4.9.26 Upper tray-up motor (M11) .............................................................................. 4-79
4.9.27 Upper drawer detection switch (SW6) ............................................................. 4-80
4.9.28 Hi-speed clutch (CLT6) / Low-speed clutch(CLT7).......................................... 4-80
4.9.29 Lower drawer detection switch (SW7) ............................................................. 4-81
4.9.30 Lower tray-up motor (M12) .............................................................................. 4-82
4.9.31 Registration roller (rubber)............................................................................... 4-83
4.9.32 Registration roller (metal) ................................................................................ 4-84
4.10 DRIVE SYSTEM ............................................................................................................. 4-85
4.10.1 Main motor (M8) .............................................................................................. 4-85
4.10.2 Toner motor (M4)............................................................................................. 4-85
4.10.3 Main motor drive unit ....................................................................................... 4-86
4.10.4 Process unit fan (M2) <e-STUDIO206L/256/306/356/456/506>...................... 4-86
4.10.5 Process unit fan (M2) <e-STUDIO207L/257/307/357/457/507>...................... 4-87
4.11 DRUM RELATED SECTION........................................................................................... 4-88
4.11.1 Process unit ..................................................................................................... 4-88
4.11.2 Drum cleaner unit ............................................................................................ 4-88
4.11.3 Discharge LED................................................................................................. 4-90
4.11.4 Main charger.................................................................................................... 4-91
4.11.5 Main charger grid ............................................................................................ 4-92
4.11.6 Main charger cleaner ....................................................................................... 4-92
4.11.7 Needle electrode ............................................................................................ 4-92
4.11.8 Drum ............................................................................................................... 4-93
4.11.9 Drum cleaning blade ....................................................................................... 4-94
4.11.10 Drum separation finger .................................................................................. 4-94
4.11.11 Recovery blade ............................................................................................... 4-95
4.11.12 Ozone filter ..................................................................................................... 4-95
4.11.13 TRU fan (M9) ................................................................................................... 4-96
4.11.14 Transfer roller unit............................................................................................ 4-97
4.11.15 Transfer roller ................................................................................................. 4-98
4.11.16 Separation needle............................................................................................ 4-98
4.11.17 Transfer unit..................................................................................................... 4-99
4.11.18 Temperature/humidity sensor (S25) ................................................................ 4-99
4.12 DEVELOPMENT SYSTEM ........................................................................................... 4-100
4.12.1 Process unit ................................................................................................... 4-100
4.12.2 Developer unit................................................................................................ 4-100
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
CONTENTS
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