Heidelberg PM 74/4 Error Code W22

Smurf in Georgia

New Member
Joined
2025
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1
Geo
Brunswick, GA
Need help. Says press is low on wash fluid on 2nd unit of 4-color press.
Not the case. cant clear error. Any ideas?
 
Hi sir:

Reset the CPU, in main mother board, normally has a Dip SWITH TO THE SIDE OF CPU.
 
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