Ricoh A250/B001 Руководство по эксплуатации - Страница 29

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7. TROUBLESHOOTING................................................................. 7-1

7.1 SERVICE CALL CONDITIONS................................................................. 7-1

7.1.1 SUMMARY....................................................................................... 7-1

7.1.2 SC CODE DESCRIPTIONS............................................................. 7-2

7.2 BLOWN FUSE TABLE............................................................................ 7-10

7.3 ELECTRICAL COMPONENT DEFECTS................................................ 7-10

7.3.1 SWITCHES .................................................................................... 7-10

7.3.2 SENSORS ..................................................................................... 7-11

OPTIONS

DOCUMENT FEEDER (A859)

1. OVERALL INFORMATION....................................................A859-1

1.1 SPECIFICATIONS .............................................................................. A859-1

1.2 MECHANICAL COMPONENT LAYOUT............................................. A859-2

1.3 ELECTRICAL COMPONENT LAYOUT .............................................. A859-3

1.4 ELECTRICAL COMPONENT DESCRIPTION .................................... A859-4

1.5 DRIVE LAYOUT ................................................................................. A859-5

2. DETAILED SECTION DESCRIPTIONS.................................A859-6

2.1 ORIGINAL SIZE DETECTION ............................................................ A859-6

1.2 PICK-UP AND SEPARATION............................................................. A859-8

1.3 ORIGINAL TRANSPORT AND EXIT MECHANISM ........................ A859-9

1.4 STAMP ............................................................................................

1.5 TIMING CHARTS ............................................................................

1.5.1 A4 SIDEWAYS........................................................................

1.5.2 A4 SIDEWAYS, STAMP MODE..............................................

1.6 JAM DETECTION............................................................................

1.7 OVERALL ELECTRICAL CIRCUIT..................................................

3. REPLACEMENT AND ADJUSTMENT................................A

3.1 FEED UNIT REMOVAL ...................................................................

3.2 SEPARATION ROLLER REPLACEMENT.......................................

3.3 PICK-UP ROLLER REPLACEMENT ...............................................

3.4 FEED BELT REPLACEMENT .........................................................

3.5 ORIGINAL SET SENSOR REPLACEMENT....................................

3.6 ORIGINAL WIDTH/LENGTH/TRAILING EDGE SENSOR

REPLACEMENT..............................................................................

3.7 ORIGINAL EXIT TRAY/FRONT COVER/REAR COVER

REMOVAL .......................................................................................

3.8 FEED COVER OPEN SENSOR/DF OPEN SENSOR

REPLACEMENT............................................................................... A859-19

3.9 FEED CLUTCH/PICK-UP SOL/TRANSPORT MOTOR

REPLACEMENT............................................................................... A859-20

3.10 DF FEED COVER REMOVAL ........................................................ A859-21

3.11 REGISTRATION SENSOR REPLACEMENT ................................. A859-21

3.12 STAMP SOLENOID REPLACEMENT

A859-22