The problem is not coming up to temp. Turn it off for 10 minutes to reset
the 50 code. If the printer comes to the ready state, then you have a bad
AC Power Module. It can be puchased from partsnowinc.com for about 35.00.
If you get the 50 code again, then you need a fixing assy. The cost is 40.00
for a rebuilt unit and you return the old one.
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