crwdns2934241:0crwdne2934241:0 Olivier Wuillemin

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Theses methods are only workarounds. Real source of problem  is that the supercapacitor (GC.5.5V0.22F) on the motherboard is out of order.

Change it and the printer will work as before.

Thanks to [post|289231] for the solution !

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