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THARO PRINTERS

PA1200T Printer/Applicator

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The Tharo PA1200T Tamp Applicator is an accessory designed to automate the label printing and application process. By allowing for height, width and depth adjustments, the Tharo PA1200T can accommodate nearly any direct thermal or thermal transfer label printer. The labels are applied with a tamp pad by means of a pneumatic cylinder that moves between the starting position and the labeling position. A switching device, such as a foot switch, optical sensor or PLC (Programmable Logic Controller) can be connected to the applicator's PLC port to initiate and control the print and apply cycle.

Also available, are the specialized tamp and tamp/blow alternatives. The specialized tamp allows for applying very smalls labels that otherwise could not be applied. The tamp/blow alternative allows labels to be applied to objects that are not flat, such as cylinders, etc. This is accomplished by stopping the tamp before it makes contact with the product, and blowing the label on.

The head mount assembly travels to the dispense edge of the printer where it uses a vacuum to pick up the label.  The tamp pad has several holes on the bottom side to allow air to flow and pull the label to it, while a blow bar is used to blow additional air and push the label to the tamp pad.

A vacuum sensor ensures controlled label handling and positioning on the pad. The pad is then moved down into the labeling position, where it triggers the down position sensor. From this position, the pad makes controlled contact with the product and the label is released from the pad. Sensors on the tamp detect the height (or width in side-apply situations) of the product which can vary by as much as 10 inches, and adjusts accordingly to apply the label.

The Tharo PA1200T has 2 rows of LEDs which are used to display status and error conditions. If the vacuum sensor does not detect a label on the tamp pad when the cylinder starts its apply motion, or if it detects a vacuum blockage while starting its return motion, an error will be displayed and the apply cycle will pause. Operation will also stop as a result of other printer errors, such as Out of Ribbon or Labels.  The LEDs can also be used to display the firmware version in the controller.

The Tharo PA1200T applicator's firmware can be upgraded by connecting the applicator controller to the serial port on a PC.

There are two buttons on the side of the applicator. The red Reset button serves the same purpose as powering down the printer/applicator. The black One-Step button is used to manually break the print and apply sequence into two separate steps. This will allow for easy re-sequencing of the applicator after a paper out, ribbon out and/or other error conditions.

PA2000 & PA1200 Printer Applicators Comparison

Minimum Label Size:
3" x 1"

Maximum Label Size:
4" x 6.5"

Placement Accuracy:
Stationary:
+/- 0.01" (.25mm) or Moving: +/-0.125" (3mm) (for example: conveyor belt applications)

Speed:
Up to 40 labels per minute*

Weight of Applicator:
27 lbs (12kg)

Weight of Stand:
120 lbs (55kg)

Standard Stroke Length:
17" total (432mm) (10" (254mm) below table) Custom length cylinders are available upon request.

Air Requirement:
75 to 90 psi (5 to 6 bar)

Printer Type:
Datamax I-Class and Zebra Z4Mplus Direct Thermal or Thermal Transfer Printers

Power Source:
Switchable: 100V 60Hz or 230V 50Hz

Environmental:
Temp 50-95°F (10-35°C) at 10-85% humidity

Standards:
Built to CE safety and emissions standards. RoHS compliant upon request.

Tharo Print & Apply Printer Applicators Options and Accessories
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