Brady PAM 3600 Service Manual page 17

Printer applicator system
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Service Manual PAM 3600
1.
Insert the service key into the Master USB socket.
2.
Switch from online mode to the offline menu by pressing the
3.
Select the "Test" menu in the offline menu and confirm with the
4.
Select the option "Printhead profile" by pressing the
NOTICE!
The measurement of the resistance values can take several minutes.
You will see the progress of this measurement on the display.
5. When the measurement has finished, start the printout by pressing the pre-dispense key.
6. The "Printhead profile" will be printed with the heat level and print speed set in the "Setup" menu.
To cancel the print, press the
The printout has a scale which marks the actual geometric position of the dots. The scale will be printed underneath
the black bar with the text "Printhead profile". It is possible to compare a single dot to the scale as demonstrated in
the following diagram.
The figure indicates a print image failure around 22.5 mm in the black bar. In the scale section of the diagram, a dot
with an increased resistance value appears around 22.5 mm. Using this comparison makes it clear that the image
fault on the top line is caused by a defective printhead and not a case of a dirty printhead surface.
Figure 2e Printhead Profile with Service Key inserted
Printer Applicator System PAM 3600
key or the
key.
2 Expanded Functions for Servicing
key.
key.
key and confirm by pressing the
key.
17

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