Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

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DEK 265 GSX missprint

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#87740

DEK 265 GSX missprint | 22 March, 2022

hi, I have a 265GSX machine that prints firs PCB in batch correctly and then missprints the rest(there may be acceptable prints by accident). after hitting END RUN and RUN again, first PCB comes out perfect but others are bad. paste is randomly shifted on X axis left and right by up to 0.5 mm approximately. I tried loading MINT and changing Euro SYS card No3(address 2) with same results. any idea what may be wrong? thank you in advance.

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#87741

DEK 265 GSX missprint | 22 March, 2022

Most likely corrupted vision calibration. Reload backup calibration from floppy (of available), rerun calibration ("Calibrate Vision")

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#87764

DEK 265 GSX missprint | 29 March, 2022

Hi!

Looks likely you have a calibration problem with the vision system, since is a 265 if possible try to restore a backup on floppy if not rerun the calibration procedure

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#87818

DEK 265 GSX missprint | 8 April, 2022

thanks for help guys. I changed HDD and mounted image from a working machine then I ran a calibration. It still moves paste left and right but distance is much smaller so prints are acceptable. I have a spare vision card will try it tomorrow. Do I need to perform calibration after changing vision card?

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