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  1. Front to back density

    Hi,we are running a 525 gx and we are finding our density at the colour bar is about 10-15% lighter than at grip end of the sheet ,on our Heidelberg we can adjust where ink forms hit plate to help this,how can we sort this on the ryobi? Peter
  2. Varn unit swap

    Hi Anybody know if varn kompaks units from a ryobi 522 can be adapted to fit a gto 52 I got 2 varn units on a redundant ryobi but our gto 52 running molletons is a real pain after using varns Peter
  3. Marks on uncoated stock

    Hi We have a problem when we run uncoated board with the suction tape marking the sheet? We get by by reducing the amount of suction but does anybody have a total cure? Heidelberg told me it is a design flaw, Press is a cd 74 with new style feeder head so basically an xl 75 feeder When we...
  4. ink roller setting

    hi, we run a cd 74 5 colour ,can somebody tell me what number to set the ink forms to on the setting when they hit the plate,especially on b2 stock,i am on about the numbers on the non operator side in the side door where you open the nut and inch the press to a specifc number,we seem to be...
  5. Cd 74 delivery issues

    Hi Having a problem getting sheets to deliver without creasing,there seems to be a sort of buckle when sheets land which then sets off,Heidelberg engineers have been and cannot sort it out even had a heidelberg demonstrator which was a waste of time. We have a 2007 5 colour no coater so we...
  6. printmaster 46

    hi guys, another little problem on the printmaster 46 what we are finding is that after 10-15 mins of printing our duck roller is stripping itself of ink,i have talked to a heidelberg engineer who told me its the strength of the fount thats doing it,so i have now diluted our fount back to 1%...
  7. 46 auto eject

    hi guys, we recemtly put in a 2003 printmaster 46-2(silver one) to stop us having to wash our 5 colour cd 74 down for short 2 colour runs,works a treat for what they are but the engineer wh0 installed it told my operator not to use auto eject as the plate can go up the rollers,he says to...
  8. landing mark??

    hi guys, we have run our cd 74 5 now for 9 months but are still having an issue with a mark we cannot get rid of,it seems like a landing mark in the delivery but we have tried everything and we cannot get rid,we have had a heidelberg uk demonstrator in for a full day and he could not get rid...
  9. cd 74 problem

    hi guys, got a big problem on the cd 74 5 colour and nobody seems to be able to solve,i have had electricians,engineers,demonstrators but no luck,problem we got is that on a very random basis,maybe 1 every stack of paper we get 1 sheet really really badly setoff,like you have stood all over...
  10. cd 74 power requirment

    hi guys, my first post , anyhow we are looking to get a 5 colour cd 74 with perfector and axis control,no chilled rollers or coater but can anybody tell me what power they have coming into their building if they are running a similar press,we currently have a 4 colour sm 74 and was told by...
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