
1. Introduction
1.1 Operational safety 1-1
2. Installation
2.1 Installation 2-1
3. Getting to know the Corner stapler
3.1 Main components 3-1
3.2 The control panel 3-2
4. Operator instructions
4.1 Setting up the Corner stapler 4-1
4.2 Job recovery after misfeed in collator 4-1
4.3 Job recovery after missing staler indication 4-2
Table of contents
5. Maintenance
6. Problem solving
7. Specifications
5.1 Removal / replacement of stapler cartridge 5-1
5.2 Cleaning of the stapler heads 5-2
6.1 Trouble shooting table 6-1
7.1 Specification 7-1
Corner Stapler Model 91 Operator Manual
T10125 September 2001
i

1. Introduction
1.1 Operational safety
Attention to the following notes ensures the continued safe operation of your equipment.
Always connect the equipment to a properly
grounded power source receptacle.In doubt,
have the receptacle checked by a qualified
electrician.
WARNING: Improper connection of the equipment grounding conductor can result in
electri-cal shock.
Always follow all warnings marked on, or
supplied with, the equipment.
Always locate the equipment on a solid support surface with adequate strength for the
weight of the machine.
Always exercise care in moving or relocating
the equipment.
Always keep magnets and all devices with
strong magnetic field away from the machine.
Never use a ground adapter plug to connect
the equipment to a power source receptacle
that lacks a ground connection terminal.
Never attempt any maintenance function that
is not specifically described in this
documentation.
Never remove the covers or guards that are
fastened with screws.
Never install the unit near a radiator or any
other heat source.
Never override or “cheat” electrical or mechanical interlock devices.
Never operate the equipment if you notice
unusual noises or odours. Disconnect the
power cord from the power source receptacle
and call your customer service engineer to
correct the problem.
Corner Stapler Model 91 Operator Manual
T10125 September 2001
1-1

2.1 Installation
2. Installation
1. Fit the two studs (1) on the collator, using an Allen
wrench.
2. Push the Corner stapler fully up against the collator and
make sure that the two studs enters into the openings (2)
as this will position the Corner stapler sideways.
3. Make sure that the collator main power switch is set in
off position and attach the connection cable (3) between
the corner and the collator.
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Corner Stapler Model 91 Operator Manual
T10125 September 2001
2-1