heya guys, I am Having a very strange Issue with a sharp MX-4111N Mfp, Randomly the lcd screen would just freeze up, sometimes the icons on the home screen would disappear and the background would just do crazy stuff, last week the client called and said they saw error E7-03 on the mfp, when i got there the code was gone and the client was using the MFP,I am abit confused where i should start to Rectify this Problem, I have done a Firmware Upgrade with the latest one on IDNC, and still they would get random display issues, Can Someone Point me in the right direction?Should i change the display? Could it be a PWB?
thanks in Advance.
thanks in Advance.
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