Access Tree - Toshiba e-STUDIO2020C Service Handbook

5.4.4

Access tree

The relation between the main unit and the sub unit is shown below.
Note:
Some parts in this manual are described with different names on the LCD screen. In this case,
the name in this manual is indicated in square brackets [ ].
Main screen
CLEANER/DRUM/CHARGER (K)
[Process unit (K)]
CLEANER/DRUM/CHARGER (Y)
[Process unit (Y)]
CLEANER/DRUM/CHARGER (M)
[Process unit (M)]
CLEANER/DRUM/CHARGER (C)
[Process unit (C)]
OZONE FILTER (REAR)
[Ozone filter-1]
OZONE FILTER (TRAY BACK)
[Ozone filter-2]
DEVELOPER UNIT
TBU CLEANING PAD
[Transfer belt cleaning mylar]
TRANSFER BELT CLEANER
[Transfer belt cleaning unit]
2nd TRANSFER
FUSER
1st CST.
[1st drawer]
2nd CST.
[2nd drawer]
e-STUDIO2020C/2330C/2820C/2830C/3520C/3530C/4520C
PREVENTIVE MAINTENANCE (PM)
DRUM (K)
DRUM BLADE (K) [Drum cleaning blade]
GRID (K) [Main charger grid]
MAIN CHARGER NEEDLE (K) [Needle electrode]
CHARGER CLEANING PAD (K) [Main charger cleaner]
DRUM (Y)
DRUM BLADE (Y) [Drum cleaning blade]
GRID (Y) [Main charger grid]
MAIN CHARGER NEEDLE (Y) [Needle electrode]
CHARGER CLEANING PAD (Y) [Main charger cleaner]
DRUM (M)
DRUM BLADE (M) [Drum cleaning blade]
GRID (M) [Main charger grid]
MAIN CHARGER NEEDLE (M) [Needle electrode]
CHARGER CLEANING PAD (M) [Main charger cleaner]
DRUM (C)
DRUM BLADE (C) [Drum cleaning blade]
GRID (C) [Main charger grid]
MAIN CHARGER NEEDLE (C) [Needle electrode]
CHARGER CLEANING PAD (C) [Main charger cleaner]
BLACK DEVELOPER [Developer material K]
YELLOW DEVELOPER [Developer material Y]
MAGENTA DEVELOPER [Developer material M]
CYAN DEVELOPER [Developer material C]
DEVELOPER FILTER (K)
DEVELOPER FILTER (Y)
DEVELOPER FILTER (M)
DEVELOPER FILTER (C)
CLEANING PAD (FACING ROLLER)
[2nd transfer facing roller cleaning mylar]
BELT BLADE [Transfer belt cleaning blade]
2nd TRANSFER ROLLER
FUSER BELT
PRESS ROLLER
FUSER ROLLER
PRESS ROLLER FINGER [Separation finger]
FUSER BELT GUIDE
PICK UP ROLLER (1st CST.)
FEED ROLLER
SEP ROLLER (1st CST.) [Separation roller]
PICK UP ROLLER (2nd CST.)
FEED ROLLER (2nd CST.)
SEP ROLLER (2nd CST.) [Separation roller]
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Sub-screen
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