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7. Relocation 

or 

Disposal 

7.1 Relocation 

7.1.1  Removal of the machine from its present location  

Be sure to pull out the power plug from the collator. 

Remove the stapler-puncher from the collator. 

7.1.2 Transport 

Transport the removed parts, attachments and Operation Manual together with the machine. 

Take care not to expose the collator to strong vibration or shock. 

7.1.3 Installation 

When installing the collator at its new location, observe the same procedure as when first installing it.     

7.2 Disposal 

When disposing of the collator, ask a contractor specialized in industrial waste disposal to handle it in 
accordance to the ordinance of each municipality.    

 

8. Product 

Specifications 

8.1 Specifications 

 

Paper stacking method 

Crisscross and straight stacking (to be switched) 

Stacking capacity 

320 mm (about 3,200 sheets of woodfree 55kg paper) 

Paper size 

A5 to A3SR  
148 

×

 210 mm  to  320 

×

 450 mm 

Paper quality 

Woodfree paper, medium-quality paper, woodfree perforated paper (788 

×

 

1,091, 45 –110 kg) 

Crisscross method 

25 mm transverse slide crisscross  

Processing capacity 

In case A4 paper is used (with the shorter side at the top) 
When connected with a single collator: 
High-speed = 42 sets /low-speed = 32 sets  per minute  
When connected with connected collators: 
High-speed = 27 sets /low-speed = 20 sets  per minute 

Power consumption 

0.6A  50W 

Dimensions 698(W) 

×

 615(D) 

×

 805(H) mm 

Weight 

Machine body: 51 kg 
Forceful ejector: 2.7 kg 

Additional functions 

Detection of stacking paper jam 
Stacking full detection  
Enable to position the table at any height 
Detection of dolly 
Instant stop in case of irregularity in the collator    

 

NOTE: Specifications and appearance are subject to change without notice for improvement 

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Summary of Contents for ST-31

Page 1: ...Provided By http www MyBinding com http www MyBindingBlog com Uchida ST 31 Large Capacity Stacker Instruction Manual ...

Page 2: ...Operation Manual Large Capacity Stacker ST 31 Read this Operation Manual carefully before use Keep it at a specific place for handy reference 27 03 2002 ...

Page 3: ......

Page 4: ...l shock Do not put your hand inside the machine It may make your hand caught in it and cause an injury Caution Never unplug the power cord from the outlet by gripping the cord itself Doing so may damage the cord causing fire or injury Do not put your fingers or articles in any revolving part of the machine during operation It may cause an injury Do not install the machine in a humid or dusty place...

Page 5: ...TION OF CONTENTS AND ATTACHMENTS 4 2 COMPONENT NAME 5 2 1 OVERVIEW 5 3 MATTERS FOR SPECIAL NOTE 6 3 1 WHEN NOT IN USE 6 4 PREPARATIONS BEFORE USE 6 4 1 ASSEMBLY AND INSTALLATION OF STACKER 6 4 2 INSTALLATION AND DISMANTLING OF FORCEFUL EJECTOR 7 5 OPERATION 8 5 1 WHEN THE DIVISION OPTION IS SET TO ON 8 5 2 WHEN THE DIVISION OPSION IS SET TO OFF 10 6 MAINTENANCE INSPECTION EXPENDABLES 12 6 1 IMPORT...

Page 6: ...void installing the machine in humid and or dusty places It may cause fire or an electrical shock Set the collator on the collator table at a position about 55 mm from its left edge as viewed from the operator s side Caution The position of the collator s rubber legs will be deviated from the round slot for setting the rubber legs on the machine table In case two connected collators are used place...

Page 7: ...2 Component Name 2 1 Overview 5 ...

Page 8: ...acker 1 Assembly Insert the paper butt unit in the square hole on the stacking slide cover and insert the gray connector into the plug of the stacking slide cover 2 Installation Set the stacker on the collator table at a position about 55 mm from its left edge As for the exact position fine adjustment should be made when the forceful ejector is installed 6 ...

Page 9: ...meter on both sides of the forceful ejector over the pins two plated on the slide plate cover Caution Fit the holes into the pins while moving the stacker from side to side 4 Of two connectors of the forceful ejector insert the black one in the black plug on the stacker and the other metal one in the metal plug on the collator on its back side and insert the power cord into the plug of collator 5 ...

Page 10: ...anger Do not your hand in the long hole of the slide plate and the machine while the dolly is moving up or down There is a danger that your hand may be caught in it 2 Loosen the adjusting knobs on the right and left guides and the butt guide and set them at appropriate positions The drawing on the right shows the case in which A4 size paper is used 3 Press the UP key and the dolly will automatical...

Page 11: ... as an opening 5 to 20mm wide between the paper and the butt guide When the stacker is connected with a single collator leave an opening about 5 to 20mm and set the position where the paper is neatly collated In case the right and left edges of collated sheets are not aligned sheet by sheet set the paper guides to closely fit the paper 5 Press the START STOP key on the collator to start collation ...

Page 12: ...caught in the machine Do not put your hand on the paper butt unit As the unit is detachable it may be removed causing an injury 5 2 When the division option is set to OFF 1 Set the left guide for straight stacking at the left stacking guide of the stacker Caution Take care that the point of he left guide for straight stacking will not touch the paper holding lever 2 Turn the division switch off 10...

Page 13: ... left between the paper and each guide as well as an opening 5 to 20 mm wide between the paper and the stacking butt 4 Press the START STOP key of the collator to start collation In case paper is taken out while suspending the collation Press the START STOP key of the collator to stop the collation and press the DOWN key to lower the dolly Stop lowering the dolly at the prescribed position and pre...

Page 14: ...ng it from halfway It will keep moving up while the UP key is pressed 2 When lowering it Press the DOWN key and the dolly will move down When the DOWN key is pressed again the dolly will stop on the spot How to load the paper when the stacker is used while connected with a single collator Load the paper on the paper feed table from the uppermost station Should the machine need repair contact your ...

Page 15: ...raight stacking to be switched Stacking capacity 320 mm about 3 200 sheets of woodfree 55kg paper Paper size A5 to A3SR 148 210 mm to 320 450 mm Paper quality Woodfree paper medium quality paper woodfree perforated paper 788 1 091 45 110 kg Crisscross method 25 mm transverse slide crisscross Processing capacity In case A4 paper is used with the shorter side at the top When connected with a single ...

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