Its called Tandem and check your form rollers if they oscillate much try to close the ring to null movement -though ghosting might appear-
What could cause this gear streak?
If your form rollers tend to move left/right put a small shim and see if it stops streaking
Could it be emulsification of water ink? Looks like broken ink
Check your file if text is 100%
Check if your form rollers oscillate and also check your dampening. Does it go away if you increase water?
Is your jacket new?
Do you tighten the second collar of impression handle? One is for the adjustment of pressure and the other to keep it steady,...
I used to work with waterless offset -Heidelberg GTO DI- using Toray and Presstek plates. I believe cons outweigh the pros.
This mechanical adjustment is for the movement of oscilation and is used only if you print big solids full of ink and have a different density...
Its a hit or miss there is no set scale for this
Did you try to change oscillator step? Try to eliminate dampening problem by printing without water see if it improves.
You could also use the impression force of blanket. What i mean is before you put jacket on, turn the impression as you would hang a plate then...
Hi what is the procedure to set the pretension screw of tail bar? I ve read that you measure the gap between tail clamp bar and cylinder and...
Try this - print white as max density you can, then print same plate with transparent ink and what printerDan suggests
What eccentric bolt?
Err 4 col press so 4 beers....hmmmm too much beer for one man :P
Travis can you use pepsi can? ;)
If you open the side OS you will see little blue boxes with a small roller those are the switches that enable the impression. Call an electrician...
This is in the middle of sheet? It could be the transfer grippers that move paper from stack to swing gripper.
I dont agree with you Nitin, you should add 1mm more to oscillator or even 0,5 mm. Rollers move from oscillators than plate