sorin Posted April 22, 2009 Report Share Posted April 22, 2009 Machine Type: MasterLab 740+ Problem with Machine: distributor error E6 - with no paper in the distributor, no blockage, everything seems OK but there is an error. when I reset the machine it does not show an error but when I press start, then the display shows Error Yes. What may be the cause of this error ? Heeeeelp :o and Thank you Quote Link to comment Share on other sites More sharing options...
LJ Posted April 23, 2009 Report Share Posted April 23, 2009 Measure 5v power on main CPU board. can be adjusted. Worked for me. Be careful because when measuring lab must be running. Quote Link to comment Share on other sites More sharing options...
sorin Posted April 23, 2009 Author Report Share Posted April 23, 2009 I have checked the voltage and it is 5.04 V. Is it ok ? I read on some other thread that it has to be between 5.05 V and 5.15 V but I don't know how to adjust it. Can you please give me some advice ? Thank You Quote Link to comment Share on other sites More sharing options...
LJ Posted April 24, 2009 Report Share Posted April 24, 2009 Behind CPU board there are three smaller pc boards, the middle one has an adjustment pod/screw. Get someone to mearure voltage while you are adjusting it on the board. the adjutment pod is located just below the centre on the board. Quote Link to comment Share on other sites More sharing options...
Sait Terekli Posted May 24, 2009 Report Share Posted May 24, 2009 You can control the wires in the dist. unit and its plugs.. Quote Link to comment Share on other sites More sharing options...
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