inking

Hi, I’m new in the graphic industry studying the working of the offset printers, i have the next question: How works the ColorTronic equipment? I understand that it's used to make adjustments in the inking zone, but i can't find information about what element exactly move, and the machine...

We shattered a gear in a unit and need to disable the ink roller train on a Harris M110. It is my understanding that if we remove the first idler gear after the ink truck mechanism and disable the truck mechanism arm to prevent the oscillators from attempting to oscillate that this should work...

Hello, I currently have an issue on 1 Printing Unit of the 4-Color SpeedMaster. When printing all over the sheet, no matter the size, there is always a color difference in the first 10 cm of the sheet (starting from the gripper). I have attached an examples image for reference. When placing...

Hi everybody, I am working on a QMDI-46-4 classic that have a problem with ink fountains and rollers. After imaging the computer freeze, and don't set the ink profile. Also doesn't move the motors. I have tried some options: - Delete old ink profiles - Run a scandisk - Run a defrag -...

Hi, does anyone know whether there are any command on the classic qmdi printing without the inking form rollers to the printing plate ? Thanks in advance, regards. Zarko

On my komori 44Sp I am having trouble with my water pan rollers inking up. Mainly just the black and yellow. I am confident its not a water supply issue tis just started a month ago we have not done anything different we have 7 Heidelbergs that are not having issues just our Komori. What I have...

Hello everybody, this is my first post, I am having this problem. Ink is not getting to all areas of the printing plate, it`s the (tail) rear side of the plate that seems not to be getting good tensioning, since touching it i feel a little hollow beneath its surface. I searched the user manual...

Hello Does anybody knows how many millions printed sheet you can print with new Wesland inking rollers and new Bottcher inking rollers. Is there a diference? Thanks and Regards