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© 2008, 2009 TOSHIBA TEC CORPORATION All rights reserved MJ-1103/1104
CONTENTS
1
CONTENTS
MJ-1103/1104
1. SPECIFICATIONS, ACCESSORY AND CONSUMABLES..........................................1-1
1.1 Specifications.......................................................................................................................1-1
1.1.1 Finisher section (Common for MJ-1103/1104).......................................................1-2
1.1.2 Saddle stitch section (MJ-1104).............................................................................1-5
1.2 Accessory............................................................................................................................1-6
1.3 Consumables.......................................................................................................................1-6
2. GENERAL DESCRIPTION............................................................................................2-1
2.1 Main Components................................................................................................................2-1
2.2 Sectional View .....................................................................................................................2-2
2.3 Electric Parts Layout............................................................................................................2-7
2.4 Symbols and Functions of Various Components.................................................................2-9
2.5 Diagram of Signal Blocks...................................................................................................2-13
2.6 Description of Interface Signals.........................................................................................2-15
3. DESCRIPTION OF OPERATIONS ...............................................................................3-1
3.1 Basic Operations .................................................................................................................3-1
3.1.1 GENERAL DESCRIPTION.....................................................................................3-1
3.1.2 Junction Box...........................................................................................................3-3
3.1.3 Simple Stack Mode ................................................................................................3-4
3.1.4 Job offset stack mode / Staple stack mode............................................................3-9
3.1.5 Operation in the saddle stitch section ..................................................................3-14
3.2 Flow Chart .........................................................................................................................3-20
3.3 Description Of Circuit.........................................................................................................3-23
3.3.1 Finishier section ...................................................................................................3-23
3.3.2 Saddle section......................................................................................................3-35
4. DISASSEMBLY AND INSTALLATION ........................................................................4-1
4.1 Covers ................................................................................................................................4-1
4.2 Units (Finisher section)......................................................................................................4-13
4.3 Units (Saddle section: MJ-1104) .......................................................................................4-26
4.4 Rollers (Finisher section)...................................................................................................4-38
4.5 Rollers (Saddle section: MJ-1104)....................................................................................4-58
4.6 Motor (Finisher section).....................................................................................................4-64
4.7 Motor (Saddle section: MJ-1104)......................................................................................4-74
4.8 Solenoid.............................................................................................................................4-79
4.9 Sensors / Switches (Finisher section)................................................................................4-91
4.10 Sensors / Switches (Saddle section: MJ-1104) ...............................................................4-110
4.11 PC Boards / Discharge Brush..........................................................................................4-120
4.12 Procedure for lowering the movable tray.........................................................................4-124
5. ADJUSTMENTS............................................................................................................5-1
5.1 Adjusting the Alignment Position .........................................................................................5-1
5.2 Adjusting the Stapling Position ............................................................................................5-4
5.3 Stapling/folding position adjustment in saddle unit..............................................................5-6
5.3.1 Folding position adjustment....................................................................................5-8
5.3.2 Stapling position adjustment ................................................................................5-10
5.4 Saddle Stitch Skew Adjustment.........................................................................................5-12
6. TROUBLESHOOTING .................................................................................................. 6-1
6.1 Paper Transport Jam...........................................................................................................6-1
6.1.1 Paper jam in entrance section................................................................................6-1
6.1.2 Paper jam in buffer unit-1.......................................................................................6-3
6.1.3 Paper jam in buffer unit-2.......................................................................................6-5