5-3 5-3
5.2 Re/Disassemble
Before disassembling, disconnect the power cord and line cord.
5.2.1 COVERS.....................................................................................................................5-5
TRAY DOCUMENT ..........................................................................................................5-5
TRAY DOCUMENT ..........................................................................................................5-6
COVER CONNECT..........................................................................................................5-6
COVER PLATEN (MFX-1950 only) ..................................................................................5-7
COVER ADF BASE (F-315 only) .....................................................................................5-7
COVER TX SIDE B (MFX-1950) ......................................................................................5-8
COVER TX SIDE B (F-315) .............................................................................................5-9
COVER TX SIDE F (MFX-1950) ....................................................................................5-10
COVER TX SIDE F (F-315)............................................................................................5-11
COVER FRONT .............................................................................................................5-12
TRAY EXIT PAPER ........................................................................................................5-12
COVER PANEL (MFX-1950)..........................................................................................5-13
COVER PANEL (F-315) .................................................................................................5-13
TRAY A MP/PAD FLAPPER MP ....................................................................................5-14
5.2.2 PCBS ........................................................................................................................5-15
PCB PANEL 1 ................................................................................................................5-16
PCB INVERTER (MFX-1950) ........................................................................................5-17
PCB INVERTER (F-315)................................................................................................5-18
LAMP (MFX-1950) .........................................................................................................5-19
LAMP (F-315).................................................................................................................5-19
PCB MAIN......................................................................................................................5-20
PCB CONNECT B..........................................................................................................5-21
PCB CONNECT A / POWER-SUPPLY ..........................................................................5-21
PCB PSU / PCB NCU ....................................................................................................5-22
PCB CONNECT C .........................................................................................................5-23
5.2.3 SCANNING SECTION..............................................................................................5-24
ROLLER SEPARATOR...................................................................................................5-24
ROLLER FEED ..............................................................................................................5-25
ROLLER EXIT................................................................................................................5-27
FRAME SCANNER (MFX-1950)....................................................................................5-28
FRAME SCANNER (F-315) ...........................................................................................5-29
HOME SENSOR (HS) (MFX-1950 only)........................................................................5-31
CHASSIS FBS ...............................................................................................................5-32
ADF MOTOR..................................................................................................................5-33
Sensor TXIL ...................................................................................................................5-34
GUIDE INNER A ............................................................................................................5-35
GUIDE OUTER ..............................................................................................................5-35
PAD SEPARATOR..........................................................................................................5-36
ADF DRIVE GEARS ......................................................................................................5-37