Head fuse crash with new headprint Mutoh Rockhopper II 64

[devahoch]

Hi. I maked replace a news headprint DX4 on my RH II 64. But when I try to test noozecheck, 1A-Black and 4A-Yellow noprint. I finded a crash fuse for this heads. By replacing a new fuse, is proccess is still there. I try 5 fuses and problem is always with Me. Trying to replace head cables, control all connects on head and on CR-board, its by must to OK. Please help Me, Thank. (I used a 2A-fast fuse for headfuse).

 

[devahoch]

Today removed cover, disasemble HEAD DRIVE BOARD, I find 2 blow transistor C4131 on board, try to buy from internet and I show news late. On internet I finded a problem and special sell with those transistors A1746 and C4131 for head drive board for MIMAKY, ROLAND and MUTOH. Wish me luck.
Link> http://www.macmedia.com/parts/index.php?main_page=index&cPath=4_19

 

[devahoch]

transistors C4131 was replaced, but is me bad luck, only work again head 1A (black), fuse 4A (Yellow) not blow now, when I test noozles, but still fill all noozles yellow over all colors. Now I print only CMYK with 2 head (4 canals). I have a problem with position black against CYAN (3A), I don't know where to adjust it, I think is software to alignment this position, not hardware alignment. Please with help. Thank you.

 

[devahoch]

Now is good with CW adjusment in servis mode. My happy.

 

[Sebastian]

Now is good with CW adjusment in servis mode. My happy.

Thank you for posting your resolution, I'll use it for troubleshooting my problem, I keep burning fuse 1 and I have already checked everything else down the ribbon cable.. but never checked above them.