MP3350 Touch screen won't hold calibration

[copyaction]

Was able to calibrate but stopped working again shortly after.
Does this use the same touch panel as the color models like MPC 2500 or are they all different.
If so does someone have pn#
thanks

[Eric1968]

Re: MP3350 Touch screen won't hold calibration

D009 1488

[copyaction]

Re: MP3350 Touch screen won't hold calibration

D009 1488

thanks