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2 TROUBLESHOOTING .........................................................B352-13

2.1 TIMING CHARTS ............................................................................. B352-13

2.1.1 A4(S)/LT(S) SHIFT MODE WITH PUNCH – TRAY 1 .............. B352-13

2.1.2 A4(S)/LT(S) SHIFT MODE WITH PUNCH – TRAY 2 .............. B352-14

2.1.3 A4(S)/LT(S) STAPLE MODE WITH PUNCH ........................... B352-15

2.2 JAM DETECTION............................................................................. B352-16

3 SERVICE TABLES...............................................................B352-17

3.1 DIP SWITCH SETTINGS ................................................................. B352-17

3.2 TEST POINTS.................................................................................. B352-17

3.3 FUSES ............................................................................................. B352-17

4 DETAILED DESCRIPTIONS................................................B352-18

4.1 GENERAL LAYOUT......................................................................... B352-18

4.2 DRIVE LAYOUT ............................................................................... B352-19

4.3 JUNCTION GATES .......................................................................... B352-20

4.4 TRAY SHIFTING .............................................................................. B352-21

4.4.1 TRAY SHIFT MECHANISMS .................................................. B352-21

Tray 1 (Upper Tray) ..................................................................... B352-21

Tray 2 (Lower Tray) ..................................................................... B352-22

4.5 TRAY UP/DOWN MECHANISMS .................................................... B352-23

4.5.1 TRAY 1.................................................................................... B352-23

Introduction.................................................................................. B352-23

Normal and sort/stack modes...................................................... B352-23

Staple mode................................................................................. B352-24

Tray 1 release mechanism........................................................... B352-25

4.5.2 TRAY 2.................................................................................... B352-27

4.5.3 PRE-STACK MECHANISM ..................................................... B352-28

4.6 JOGGER UNIT PAPER POSITIONING MECHANISM..................... B352-29

Vertical Paper Alignment ............................................................. B352-29

Horizontal Paper Alignment ......................................................... B352-29

4.7 STAPLER MECHANISM .................................................................. B352-30

4.7.1 STAPLER MOVEMENT........................................................... B352-30

Stapler Rotation........................................................................... B352-30

Side-to-Side Movement ............................................................... B352-30

4.7.2 STAPLER ................................................................................ B352-31

4.7.3 FEED OUT AND TRANSPORT............................................... B352-32

4.8 PUNCH UNIT (OPTIONAL).............................................................. B352-33

4.8.1 PUNCH DRIVE MECHANISM................................................. B352-33

4.8.2 PUNCH WASTE COLLECTION .............................................. B352-34

Ricoh A-C2 User Manual

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