MGI JETVARNISH 3DS, User Manual

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JETVARNISH 3DS 4. General description
User Manual - 25 -
4 GENERAL DESCRIPTION
Printer module Feeder module
4.5
Stacker
4.4
Dryer
4.3
Printer
4.2
Margin table
4.1
Feeder
4.1 Feeder
The feeder is able to feed paper sheets of different qualities from a pile into the machine. The sheets are
being fed from the top of the pile by a vacuum drum system. For a perfect sheet separation. the feeder
features an air blow system. the approximate loading capacity is 2.500 sheets at 135 gsm.
4.2 Margin Table
The margin table is used to register the sheets to be perfectly aligned with the printing module. It’s
equipped with a side lay. on which you can adjust the skew if necessary. The pressure on paper is
adjustable by the type and quantity of balls applied on the paper. We supply 3 types of ball depending
on the paper type (plastic. glass and metal).
The HMI so called “PILOT” which is the interface between the operator and the machine. is located on
the front of margin table module. and will allow the operator to access the different parts of the
machine.
4.3 Printer
The Inkjet printer is the heart of the machine. this module is equipped with a vacuum belt to transport
the sheets under the print heads. The head plate embedded the electronic boards which are driving the
heads thru the computer and PLC connections.
The print engine also includes an UV LED ramp to freeze the varnish for the 3D effects. and the ARC
system (Automated Registration Camera) to read the printing mark. to ensure accurate spot UV coating.