devahoch
SIGN MAKING COMPANY
Today I turned ON my Rockhopper II 64 and maked Nozzle check for print. Head 3A (Magenta) print all pass Magenta over all another colors (I think, that electronic can't control nozzle). I checked all ribbon cable, I make swap head 2 to 3 for test print with ribbon 3A and print good (Cable is ok, all 8 ribbon cable from CR-board to heads are new ). Some one talk to Me, that I have some bad contact on ribbon, but I can't find it. Have some one this problem???and how to fix, I don't want to buy new DX4 head.
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