ix
3.6 SEPARATION ROLLER ................................................................... B379-23
3.7 ORIGINAL SET/ORIGINAL REVERSE SENSORS.......................... B379-24
3.8 ORIGINAL L/W SENSOR, TRAILING EDGE SENSOR ................... B379-25
3.9 FEED CLUTCH, PICK-UP SOL, TRANSPORT MOTOR,
FEED MOTOR.................................................................................. B379-26
Exterior ........................................................................................ B379-26
DF Feed Clutch............................................................................ B379-26
Pick-up Solenoid .......................................................................... B379-26
Transport Motor ........................................................................... B379-26
DF Feed Motor............................................................................. B379-26
3.10 REGISTRATION SENSOR............................................................. B379-27
3.11 STAMP SOLENOID AND ORIGINAL EXIT SENSOR .................... B379-28
DOCUMENT FEEDER (B387)
1 OVERALL INFORMATION .................................................... B387-1
1.1 MECHANICAL COMPONENT LAYOUT ............................................ B387-1
1.2 ELECTRICAL COMPONENT LAYOUT .............................................. B387-2
1.3 DRIVE LAYOUT ................................................................................. B387-3
2 DETAILED SECTION DESCRIPTIONS ................................. B387-4
2.1 ORIGINAL SIZE DETECTION............................................................ B387-4
2.2 PICK-UP AND SEPARATION ............................................................ B387-6
2.3 ORIGINAL TRANSPORT AND EXIT MECHANISM ........................... B387-7
2.4 STAMP ............................................................................................... B387-8
2.5 TIMING CHARTS ............................................................................... B387-9
2.5.1 A3 .............................................................................................. B387-9
2.5.2 A3, STAMP MODE .................................................................. B387-10
2.6 JAM DETECTION............................................................................. B387-11
2.7 OVERALL ELECTRICAL CIRCUIT .................................................. B387-12
2.8 FREE RUN ....................................................................................... B387-13
Procedure .................................................................................... B387-13
Free Run Process ........................................................................ B387-13
3 REPLACEMENT AND ADJUSTMENT................................. B387-14
3.1 EXTERIOR COVERS ....................................................................... B387-14
3.1.1 REAR COVER ......................................................................... B387-14
3.1.2 ORIGINAL TABLE ................................................................... B387-14
3.1.3 FRONT COVER ...................................................................... B387-14
3.1.4 ORIGINAL ENTRANCE GUIDE .............................................. B387-14
3.1.5 DF FEED COVER.................................................................... B387-15
3.2 FEED UNIT....................................................................................... B387-15
3.3 SEPARATION ROLLER ................................................................... B387-15
3.4 PICK-UP ROLLER............................................................................ B387-16
3.5 FEED BELT ...................................................................................... B387-16
3.6 ORIGINAL SENSORS (WIDTH, LENGTH, TRAILING EDGE)......... B387-17
3.7 ORIGINAL SET SENSOR ................................................................ B387-18
3.8 TRANSPORT MOTOR ..................................................................... B387-18
