HSA SYSTEMS HSAJET MiniKey User manual

Installation Manual
HSAJET MiniKey
MKHP4
Version 1.6
© 2020 HSA SYSTEMS

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Table of Contents
1. Introduction .................................................................................................3
2. Safety instructions......................................................................................4
3. Installation environment ............................................................................5
4. Dimensions..................................................................................................6
5. Unpack the equipment ...............................................................................7
6. Keyboard ...................................................................................................10
7. Connect the MiniKey ................................................................................ 11
8. Multiple heads...........................................................................................12
9. Mechanical Setup......................................................................................14
10. Test your hardware ................................................................................15
11. Support ...................................................................................................17

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1. Introduction
Congratulations on your purchase. The MiniKey printer is one of the most advanced, compact and
user-friendly inkjet controllers available.
This manual covers the technician's guide to installation of this product.
Before using the product, please read the manual carefully.
Please also refer to:
Manual
Content
User manual
Covers the usage of the controller.
Quick guide
Technician's guide to settings up this product.
MiniDraw for HSAJET MiniKey
Optional software for creating and uploading print jobs.
Remote Communication for the
Mini-series
Commands for ethernet and Rs232 connections
Features and performance
Features
· Text, barcode and graphical objects.
· Static, counter, date/time, shift codes and system content.
· Prompts.
· Real time printing.
· Data logging.
· Print queue.
Performance
· Number of pens: Up to 4 pens.
· Printing speed: 35 m/min at 600 dpi.
· Resolution: Up to 600 dpi.
· Print length: 2700mm.
Interface
· Touch screen
· Documented protocol for remote operation (Ethernet and RS232)
· External PC software for creation of print jobs
Hardware
· Quadrature encoder supported
· Power supply 85-240V include

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2. Safety instructions
The MiniKey is a controller unit for inkjet printing. Only use this device for the intended use.
Do not subject the controller to strong shocks or vibrations.
Install the MiniKey in the recommended installation environment only.
Only use the MiniKey with MK print heads. If the controller is used with a different type of print head,
the print head will be destroyed.
Only use the MiniKey with the original power supply. Wrong voltage level will destroy the controller or
cause it to malfunction.
Connect power supply to input voltage 85-265 VAC.
Follow the wiring instructions in the installation manual carefully. Wrong wiring could destroy the
controller unit.
To avoid electric shock, please do not change pen/cartridge with power on if the pen auto switch in the
print head has been disabled.
Shut down MiniKey properly before turning off the power supply. Power loss during normal operation
may result in memory card write failure and data loss.
Do not clean controller with strong solvents.
Do not let liquids get in touch with any electrical parts.
The MiniKey is only to be repaired by trained personnel.
Turn off and disconnect the power before disassembling the controller.

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Environment Condition
3. Installation environment
Installation Area Indoors
Ambient Temperature 10 - 40 degrees C
Humidity 95 % RH or less and free of
condensation
Surrounding Area Install in an area free from:
oil mist and dust
metal shavings, oil, water or
other foreign materials
radioactive materials
combustible materials
harmful gases and liquids
excessive vibration
chlorides
direct sunlight
Open flames

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4. Dimensions
FIG 1 - Dimensions of a MiniKey

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5. Unpack the equipment
If you have ordered a Minikey, you will receive the
following parts.
Controller unit
Two 9 pen SUB D connectors
USB Key with MiniDraw Software and manuals
If you ordered extra head(s), you will receive the following parts.
(Example MK 1-pen remote)
1-pen head or 2-pen head
Print cables (Cable 15 pin M-F, 2m)

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The following parts are optional
Telescope mount kit
Bridge for HP-printheads w/2 slides
Head mount for HP-printhead (for bridge)
Sensor mount for bridge
Encoder mount for bridge and encoder bracket
Encoder. For accurate measurement of speed.
Encoder wheel

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Photo Sensor, fibre and optic transmitter
Sensor mount for base
Ink cartridge

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6. Keyboard

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7. Connect the MiniKey
FIG 3 - Illustration of MiniKey back panel
1. I/O - sensor connection (SUBD 9p, F).
2. USB connector.
3. LAN network connection(RJ45).
4. RS232 Serial connection (SUBD9pF).
5. Head 2 connector, support for extra head (2 pen).
6. Encoder connection (SUBD 9pF).
7. ON/OFF switch.
8. Mains power connections 85-265-VAC.
1. Insert peninto stall and lock it.
2. Connect optional heads here (If available)(6).
3. Connect the start sensor to I/O connector (If available) (3).
4. Connect a proper power plug to the power cable.
5. Connect the power cable to the mains connector(8).
6. Turn the controller ON(7).
Optional equipment
1. Connect the encoder to enc connector (If available) (5).
2. Connect to the local Area Network LAN (3).
3. RS232 is for serial connections (If available) (4).

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8. Multiple heads
You can order a MiniKey with either 1, 2, 3 or 4 pen print capability with the following combination of
heads:
MiniKey with one or two remote heads
1 x 1-pen head
1 x 2-pen head
2 x 1-pen heads
1-pen + 2-pen heads
2 x 2-pen heads
MiniKey with 1-pen integrated head
MiniKey with 2-pen integrated head

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MiniKey with 1-pen integrated head and one remote head
1-pen head
2-pen head
MiniKey with 2-pen integrated head and one remote head
1-pen head
2-pen head
The remote head is connected to the MiniKey using a 15-pin cable, M-F.
The MiniKey with integrated 1-pen or 2-pen head needs no additional cable connection.

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9. Mechanical Setup
Install controller near conveyor
The controller must be installed at close proximity to the conveyor where it will be used. The
controller and the stall must be connected with a cable no longer than 5 m.
Place head on conveyor
Install the head on the conveyor so that the "sole" is as close to your media(box/paper) as
possible. A distance of no more than 1mm is recommended. 0,5 mm is optimal. It is
recommended to respect the following:
The nozzles must be 90 degrees exactly in relation to the print direction. If the angle is not
exactly 90 degrees, you will get slanted print and overlap 2, 3 or 4 pen heads.
The head must be absolutely parallel to the media.
Setup sensor
Install the start sensor so it senses only the product start. You should have some distance from the
sensor to the head, more distance if you run faster.

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Connect encoder
The encoder is optional, but strongly recommended for accurate printing.
There are 2 types of encoder:
a. Encoder with hollow shaft.
Position the wheel so it is completely parallel with the
conveyor. Make sure the wheel is perfectly round.
The standard is an encoder with 5000 PPR (Pulse per round) and a wheel circumference of
200mm.
b. Encoder with shaft.
Encoder directly connected to the shaft of the conveyor.
The conveyors from HSA Systems have shaft encoders installed.
10. Test your hardware
When setting up the MiniKey printer, you can check that all the input/output channels
and hardware connected to the controller is working as expected.
To test your hardware, press the settings button on the keyboard.
Use the arrow buttons to select "Test I/O". Press accept to continue .

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In this screen you will find the start switch, the encoder plus the input and output channels.
When the signal is ON, the small bulb will light up.
Example:
Activate your start switch. If the controller receives a signal from the start switch, the light bulb
will light up.
Start your conveyor.
If the controller receives a signal from the lightbulbs "encoder a" and "encoder b" will start flashing.

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11. Support
For product support, please contact your local distributor.
Manufacturer: