Ricoh A229 Service-Handbuch - Seite 11

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TROUBLESHOOTING

6. TROUBLESHOOTING ................................................................. 6-1

6.1 SERVICE CALL CONDITIONS .................................................................6-1

6.1.1 SUMMARY .......................................................................................6-1

6.1.2 SC CODE DESCRIPTIONS .............................................................6-2

6.2 ELECTRICAL COMPONENT DEFECTS.................................................6-29

6.2.1 SENSORS ......................................................................................6-29

6.2.2 SWITCHES.....................................................................................6-33

6.3 BLOWN FUSE CONDITIONS .................................................................6-34

6.4 FIRMWARE HISTORY ............................................................................6-35

FINISHER A697

1. OVERALL MACHINE INFORMATION......................................... 7-1

1.1 SPECIFICATIONS.....................................................................................7-1

1.2 MECHANICAL COMPONENT LAYOUT ...................................................7-3

1.3 ELECTRICAL COMPONENT LAYOUT .....................................................7-4

1.4 ELECTRICAL COMPONENT DESCRIPTION...........................................7-5

1.5 DRIVE LAYOUT ........................................................................................7-7

2. DETAILED DESCRIPTIONS ........................................................ 7-8

2.1 TRAY AND STAPLER JUNCTION GATE MECHANISM ..........................7-8

Upper tray mode ...................................................................................7-8

Sort/stack mode....................................................................................7-8

Staple mode..........................................................................................7-8

2.2 JOGGER UNIT PAPER POSITIONING MECHANISM..............................7-9

Vertical Paper Alignment ......................................................................7-9

Horizontal Paper Alignment ..................................................................7-9

2.3 STAPLER UNIT MOVEMENT MECHANISM ..........................................7-10

Side-to-side:........................................................................................7-10

Rotation: .............................................................................................7-10

2.4 STAPLER ................................................................................................7-11

2.5 FEED-OUT MECHANISM .......................................................................7-12

2.6 SHIFT TRAY UP/DOWN MECHANISM ..................................................7-13

2.7 SHIFT TRAY SIDE-TO-SIDE MECHANISM............................................7-14

2.8 PUNCH UNIT DRIVE MECHANISM........................................................7-15

2.9 PUNCH WASTE COLLECTION MECHNISM..........................................7-16

2.10 JAM CONDITIONS................................................................................7-17

2.11 TIMING CHARTS ..................................................................................7-18

2.11.1 A4 SIDEWAYS (2 SHEETS): NORMAL

AND PUNCH MODE ......................................................................7-18

2.11.2 A4 SIDEWAYS (2 SHEETS): SORT/STACK AND PUNCH

MODE..........................................................................................7-19

2.11.3 A4 SIDEWAYS (2 SHEETS): STAPLE AND PUNCH MODE

........................................................................................................7-20

A229

Rev. 05/2000