3.1.10 PAPER FEED .................................................................................3-4
3.1.11 USED TONER ................................................................................3-4
3.2.1 SPECIAL TOOLS .............................................................................3-5
3.2.2 LUBRICANTS ...................................................................................3-5
3.3.1 OPERATION PANEL........................................................................3-6
3.3.2 FRONT DOOR .................................................................................3-6
3.3.3 RIGHT COVERS ..............................................................................3-7
3.3.4 LEFT COVERS.................................................................................3-8
3.3.5 REAR COVERS................................................................................3-9
3.4 SCANNER...............................................................................................3-10
3.4.1 ADF AND TOP COVERS ...............................................................3-10
ADF.....................................................................................................3-10
Top Covers .........................................................................................3-11
3.4.4 LENS BLOCK .................................................................................3-14
3.4.5 EXPOSURE LAMP .........................................................................3-15
3.4.8 SCANNER MOTOR........................................................................3-18
Preparation for Removal .....................................................................3-20
Wire Removal: Back ...........................................................................3-21
Wire Removal: Front ...........................................................................3-22
3.5 LASER UNIT ...........................................................................................3-26
3.5.1 CAUTION DECALS ........................................................................3-26
3.6 DRUM UNIT ............................................................................................3-32
3.6.1 DEVELOPMENT UNIT REMOVAL.................................................3-32
Removal..............................................................................................3-32
Re-installation .....................................................................................3-33
Replacement with a used Development Unit ......................................3-33
3.6.4 CHARGE CORONA WIRE CLEANING PADS ...............................3-36
3.6.5 OPC DRUM REMOVAL..................................................................3-37
3.6.8 DRUM POTENTIAL SENSOR........................................................3-40
3.6.9 CLEANING FILTER ........................................................................3-41
3.6.10 CLEANING BLADE.......................................................................3-41
SM
CÓPIA NÃO CONTROLADA
vii
CÓPIA NÃO CONTROLADA
Rev. 04/2008
B064 Series/B140 Series
/B246 Series/D052 Series