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Hello everyone, I am looking for operating manual of sheetfed KBA 142 machine (age 2005) I had tried many way but still can not find it. If anyone have it, please share it for me, I am very appreciated. Kind regards, Delta E.

Epson SureColor P6000/7000 or 8000, RIP EFI Fiery XF 6.x, Xrite i1 Pro2 or i1iO or i1is

Agreed. Thank you very much!

Hello everyone, I have a problem with inline aqueous coating in sheetfed machine: - Heidelberg CD102 - Coating unit with tresu chambered blade - Anilox 60 lpcm - underlay thickness = 1.3 mm - blanket thichness = 1.95 mm - blanket tighten with torque wrench 45 - some area does not need to be...

In my opinion, there are two types of cracking: - Ink and coating layer coating, that means you can see the ink and coating layer cracked but the underneath paper layer remains un-damaged --> consult with your ink and coating supplier for suitable consumable. - Paper layer: you can see the paper...

Pressroom Specialist Could you pls sharez your experience on UV printing on PET? You had mentioned the smallet running window. If I right understood, it coule be esier to get scumming or over-elmusification when printed on PET, isnt it?

You can find in the link below or google for more https://www.heidelberg.com/us/en/topics/applications/drip_off/drip_off.jsp

If I right understood, you are talking about inline drip-off application in a sheetfed offset machine (Heidelberg, KBA, Roland,...), you will need a machine equipped with at least 5 printing unit and 1 coating unit (chambered blade system) at the end of the machine. Because you need the last...

Just wondering how you know that ink is good or bad? Thanks! DeltaE

How they came out different? In final printout or on the display? How can you know that your image converted by Photoshop stayed the same? You check the number or visually or printout?

Tell me which RGB profile and CMYK profile, you are using. I can help you to create a DeviceLink Profile that will convert color space from RGB space to CMYK space. Then you can use Global Change Function in Pitstop for converting all RGB images.

Dear Alois, Thank you for your files although I am looking for instruction of roller setting in Komori Sheetfed machine. Regards, DeltaE

Dear All, I am looking for the manual document regarding to setting the inking and dampening roller of sheetfed machine Komori LS40-P175 (age 2011). It would be very appreciated if anyone can share to me! Thanks in advance! Regards, DeltaE

ddonevski Thank you for answer!

Mirror effect which makes two very smooth surface stick together.

gordo Yes, you are right! Maybe I should try another ink or blanket But now it is not suitable time for a trial, I will try it when I have chance. Regards, DeltaE

Dear All, Can I explain this case like this: Due to very high IPA rate (>15%) because one of stupid printer had put into the dampening solution. Our "water" is too strong. Then he had to put more ink to keep ink/water balance. Then too much ink leads higher dotgain then before. What do you...

gordo Please find in the enclosed! Regards / DeltaE

Dear All, I am sorry for the delay. I have spent last 3 days for trying to fix this. And we did it. Now the printout is good as usual. We had drained dampening solution (which I just found too much alcohol - refractometer showed > 15%), and mix the new one with careful dosing the dampening...

gordo Thank you! I have just received a basic lesson! :( I mean excessive dot gain when 80% in the plate becomes 97-98% in the printout. Yes, your point shows me an idea that I should check the dampening solution again; it seemed to be able to clean the hafttone area but not able to clean the...