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  • Colours changed during print

    Posted by Daniel Evans on March 26, 2017 at 9:24 pm

    Hi

    But of a strange one for me.

    I was printing a solid colour due to not having a vinyl that matches, upon fitting the graphics I notice that the colour changes, it’s very minimal but you can see the difference.

    It seems to of happened half way through then goes back to normal.

    What could this be?

    It’s a vsi 640

    Derek Heron replied 7 years ago 7 Members · 8 Replies
  • 8 Replies
  • Danny Miller

    Member
    March 26, 2017 at 9:43 pm

    Hi Daniel, not sure if you had started the install , but could it have been due to over heating the vinyl when installing. In regards to printing , I seem to get this on solid cyan prints

  • Daniel Evans

    Member
    March 26, 2017 at 9:46 pm

    Nothing to do wth over heating, I checked another print before installing and it’s gone the same way. When I laminated the print, I also done this cold. Used mdx and their correct profile. Funnily enough it is a greeny blue colour

  • Simon Worrall

    Member
    March 27, 2017 at 5:44 am

    Light blue, cyan, and greenish blue are all notoriously difficult to print consistently right. I have no idea exactly why. We often get some random differences in colour through the print whenever we print these shades, I hear the same thing from other people too.

  • Daniel Evans

    Member
    March 27, 2017 at 7:47 am

    Thanks Simon, not a great outcome but at least I’m not doing anything wrong. Do you tell the clients that there could be colour shifts when printing these colours?

  • Emyr Evans

    Member
    March 27, 2017 at 10:24 am

    Hi Daniel,

    We’ve been having ongoing problems with this issue, since we had the machine.

    We’ve mainly experienced it on 100% Cyan, Roland spot colour blues, greens, purples, browns and yellows.

    As of yet we’ve had no solution for the problem.

    Our machine is also a VS 640i with Lightbar

    Can you let us know if you find a fix that works?

  • Jon Marshall

    Member
    March 27, 2017 at 10:31 am

    What are the latest generation of printers, HP etc. like for solid colours?

  • Lynn Wang

    Member
    April 29, 2017 at 6:27 pm

    Hi,

    Which ink are you using?

    We had similar problem.

    Thanks

  • Derek Heron

    Member
    April 29, 2017 at 7:13 pm

    we have a 640i
    ecosol max 2 inks
    we find any slight temperature change even a door opening will result in a colour shift
    the print room needs to be stable in all areas as with most printers.
    but also quality media is a bonus

    Derek

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