6.Using a flat blade screwdriver turn the vertical offset adjust screw in ¼ turn increments

7. Re-install the cassette.

Lower cassette vertical offset adjustment

Once the front surface offset is consistently acceptable, inspect the back surface patches of the last few cards to pass through the laminator. Note the offset on the back surface. When flipping the cards for inspection, keep the mag stripe (if present) toward you.

Heater Temperatures

Temperatures measured by thermocouples in the top and bottom laminator heater cores.

Laminate Sensors

Reflective sensors that detect the presence of laminate on the transfer rollers. The threshold numbers are: Below 124 = laminate present

Above 140 = laminate absent.

The threshold numbers are not adjustable.

Caution • Accurate positioning of the laminate sensors is essential! If they do not detect laminate reliably, performance of the entire printer is compromised.

Flip the cards left to right (not front to

back)

Correct for vertical offset in the lower laminator using the same procedure as in upper cassette vertical offset adjustment.

Laminator Parameters in the Driver

Start > Printers (or Printers and Faxes) > Right click Zebra P640i > Properties > Device Settings > Control > Advanced Utilities > Show Sensor Data

Sensor Data is also available by this route: Device Settings > Status > Advanced (Information).

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P640i Card Printer User Guide

980541-001 Rev. A