sheet

wondering if anyone can tell me how to check the sheet arrival timing on a pm 74 2c.we are haveing a prob with always showing crooked sheet .i believe the prob is the sheet arrival sensors but want to check the timing as well.

Hi Folks. a problem cropped up today at work. My machine is a 1984 Komori Lithrone 26, 4 colour. Over the last week or so when i pressed the stop production button at the delivery end the machine failed to trip and stayed in impression when the paper ran out and i had to trip the feeder...

Seems that periodically the double sheet checking unit not set runs the press out. Usually happens with foil sheets. anyone have the same issues??? Ra 105 sheet fed.

What is the smallest sheet size a H'berg QM can run, "run well" that is. In inches please.

Has anyone run this on their iGen? It is formulated with a coating designed for digital printing. I tried some out for a job. The image was INCREDIBLE! The toner adhesion was better than I've seen on any other stock I run (save Xerox papers) However after our recent run with the i-Tone...

Hi all; :confused: I am having a bizarre issue with the rollers/guide mechanism that are part of the cut sheet feed mechanism on my 4800. I extended the left roller way out to accommodate some 16" stock. I was going to go back to 13" wide stock, so I lifted the little paper guide to move...

We are running a full size sheet with pattern screen and about every 4th or 5th sheet the ink colour changes for about 2 sheets and then prints correctly. I wonder if this is build up of ink on the blanket not transfering properly or the ink tack not correct. Also we just replace the ink...

This forum looks like the perfect place to start. I'm not a pressroom, but the guy on the other end in the mailroom. I'm a postpress supervisor for Detroit Media Partnership looking for ways like everyone else of trying to generate more work while saving costs. We run 4 NP630's and 1 NP632...

Info on color registration problems on sheet fed press 4 color jobs,man it is hard to do. Using a Ryobi 3030 2 color press .Help!!:confused:

hello out there ,my name is Ke ..i run a 640 perfecter press with a coater komori lithron.. and i cant seem to keep the tail of the sheet from tearing when i run over 12,000 ..does anyone have any ideas.. i've tried turning my under fans off adjusting my air bars over the back cylinders it works...