Recent content by Adam Edge

installed new board and ribbon cables. Did not fix the problem. I'm starting to think head is gone

its time to replace dampers and captop. Also dirty wiper blade can cause that.. replace that too

yeah damn, im not that pro of a tech! ill order new board and post the outcome. thank you again for your help!!

yeah i didnt check mosfets/transistors bcaz usually even if 1 fails the whole head stops firing or half of the channel. never had just 1 colour stop firing

thank you for replaying. is there a way to diagnose the Carraige board? usally fuse and mosfets go bad on mainboard and ive been able to diagnose the faulty part and replace it. CAn i take a multimeter to it?

Hi guys, My dual CMYK vs540i only 7 colours firing. Magenta on far right will not fire at all. it's not damper or ink issue. I've checked all that. Could it be Carraige board or the printhead? I may have had ink spill on printhead duing damper change. Is it commond for head to go bad by not...

thanks, that did the job

problem is LC is starving of ink, after pulling ink with syringe and all nozzles fire with ink and i do a small print LC stops flawing into the head so it doesn't put down ink on all nozzles. its either ink flow issue or some low current/electrical problem

yes its not used, only 7 colour, no white or metallic, re-circulation pump on channel 8 with cleaning fluid. If it was the cap top or pump why only one channel is bad. Dx7 so only 1 head and 1 cap top. Two pumps connected to 1 cap top. I've swapped pump lines numerous times

I even swapped LC ink line with C at cart end but same result. It told me there was no ink flow issue on the lines up until damper/head

Hi woolly no i didnt really push ink, it was always doing that. i only push ink from the cart end as a last attempt ever so slightly with a small syringe, result was same as pulling ink, all nozzles fired. I dont think there is air leaks bcaz when i choke all colours and only allow ink flow in...

Hi guys, Having an unusual problem with LC on Vs-540i. Before i describe the issue please note I have been working on my machines to several years and pretty familiar with them. The images will give you a better idea. I've always used OEM link but tried Sam ink. only used on LC and LM...