If I dont use the printer for about 10 hours then the yellow ink stops flowing. My test print would just show about 10-20% yellow and only after about 10 medium cleans including syringing and manual…Continue
"Again no help can I offer. It can be as simple as a cable or as complicated as a board. Once you start replacing components of a board you still can not safely rely on any other component. It may be enough to pass along a voltage, but you do not…"
"Cannot provide any help - I do not do board level repairs for the same reason you are having. Trying to track down a short would cost you more than the board to replace.
You have a green light, when you go to turn it on - what happens - does…"
"Unfortunately, I thinking you shorted something, but no telling what since I do not know what board you were on. If you get no green light on top of the head, then you probably shorted the main board."
"It is beeping because there is an error. If the control panel is blank, then that is where you start. See why the screen is blank. Did you have a power surge; did you go in the machine; what were you doing just before the beeping started?"
"You yellow ink is not showing
it is best to do one picture at a time
Captops are rated for 6months - cmyk machine can get longer but there are viariables
your blank nozzles look wanky (exhausted) or on their way
the drop could be explained in…"
"After extensive cleaning here are the results.. The second test print (on the right) has the less yellow and that was done about one hour after the first test print (on the left).
Btw why has the black dropped a bit only one hour later?"
If I dont use the printer for about 10 hours then the yellow ink stops flowing. My test print would just show about 10-20% yellow and only after about 10 medium cleans including syringing and manual cleaning does it start flowing again upto about 90%.I've changed both dampers last week and also changed my captop last year. Also if I leave the machine for 2-3 days then there is NO yellow spraying at all and when I try to syringe its totally block (nothing comes out).I've got a Roland vp540See More