I experienced a similar issue years ago. There's a solenoid in the perfector area, it's on the gear side wall. The solenoid housing fills with...
I personally like a higher turn with a lower key setting. I feel I see a quicker response to colour adjustments. Also, having a higher turn gives...
Is anyone having issues with lines in their fountains that cause a reduction of ink flow? We’ve tried several different inks from different...
Hey Oceanview, I was wondering if you got your curve issue sorted out.
Oceanview, Just wanted to add another thought, and it's only a double check. After allocating colours to the specific units, ensure that the units...
Hey Oceanview, The only thing I can think of is you have selected a set of curves which may have been created but not adjusted. The Heidelberg...
I know the press you are referring to Griznarf-I work on it. I would love to get this problem rectified. This is what I can tell you about this...
I agree with the above comment by mrheidelberg. I would also suggest checking to see if the ink forms are set to oscillate, particularly the last...
On Heidelberg presses a visual indicator of worn thrust bearings is dark oil leaking from the seals near the cylinder axel on the operator side of...
I hardly ever run integrated, I find I need to increase the water levels. For ghosting, I let a couple of ink forms oscillate.
Varn is a very reputable company. In the 30 years I have been running presses I have never come across an inferior spray. If a company makes a...
Edgar, The anti-offset sprays do not act as dryers, the purpose is provide a cushion between sheets which will help prevent offset (sheets...
You'll have to make sure your prepress dept. leaves an adequate amount of space for slowdown wheels. Keep slowdown wheel areas clear of colour...
I would suggest running the flourescent in your last unit. We've had the same problems with PMS colours on uncoated stocks. Every blanket the...
The number indicates the spray size (micron), and the letter 'C' indicates Coated. Coated sprays are best used on one sided board jobs. Expect a...
The icons on top from left to right are slowdown wheels, upper fans, decurler, heater and spray unit.
That looks like the decurler icon. I would not have it on while perfecting, you'll get marking on the down side.
Is the banding lighter than the surrounding area or darker?
I noticed on an earlier posting you said the marking on the picture could have happened on first or second pass. I think that it is very important...
Yes, that's what I mean-no ink, no mark. Do you see any marks on blank sheets? Have you been able to resolve the problem? I have a few more...
