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1.42 Infinity Dual Imag e Manual Chapter Issue 4 Aug 01 INFINITY TECHNIC AL RE FERENCE DIAGN OSTICS

INFINITY

TECHNICAL REFERENCE

DIAGNOSTICS

Chapter Issue 4 Aug 01 Infinity Dual Image Manual 1.41

The menu bar changes displaying the following:

Run Diagnost activates the diagnostic function, as selected by the highlight bar.

Next / Previous keys move the highlight bar up and down the list of selectable

diagnostic functions.

Exit returns operation to the module diagnostics page.

Run

Diagnost

Next Previous Exit

1.42 Infinity Dual Image Manual Chapter Issue 4 Aug 01

INFINITY

TECHNICAL REFERENCE

DIAGNOSTICS

Chapter Issue 3 Jan 01 Infinity Dual Image Manual 2.1

INFINITY

OPERATOR

INTRODUCTION

CHAPTER 2 OPERATOR

INTRODUCTION In general, the operational aspects of the Dual Image Infinity machine are the

same as those for the single image printer. Where the dual image printer is used

as a single image machine its operation is identical. For further information on

the detailed aspects of operating the machine refer to the Machine Operator

Manual - A Step Through Guide and the Machine Programming chapter of the

Technical Reference Manual.

Dual Image Mode The Dual Image option enables the Infinity machine to run top side/bottom side

or two different products having the same width through the printer. ProFlow or

squeegees are available for use with this option. Upline product recognition

determines which screen or product image is present, the components that

achieve this are mounted externally to the machine.

Using ProFlow, where a single deposit print is selected and the print carriage

starts from the between the images, if the next board is either different from the

product being printed or the product has not arrived at the upline sensor, then a

glide print is actioned (this functionality refers to the ProFlow when it travels

across the screen image at system pressure at a speed of 150mm/s, then prints

on the return stroke).

Using squeegee’s a single deposit print is made following the paste roll for each

product.

In this mode the screen is mounted in a runner adaptor with skis. The runner

adaptors are clamped to the screen frame during printing.

ProFlow ProFlow functions in the Y direction. The proflow head rests over the rear rail

for front image printing or over the front rail for rear image printing. However,

if the upline product is compared to the product being printed and is the same,

then proflow can carry out one pass over the image. This is determined by the

upline board recognition functionality.

Two modes of printing are available: single deposit print or double deposit print.

These modes are selected in the product file. If a single deposit print is selected

and the upline product is the same as the product being printed then proflow

carries out a single pass print. If proflow is in the centre of the images and the

upline board is not the same, then a glide pass is actioned with a single print

following, to bring proflow to the centre of the images. If no board is received

on the upline, then this must be treated as though a different board has been

received.

A double deposit print always starts and finishes in the centre of the images.