benachour Posted February 28, 2012 Report Share Posted February 28, 2012 hello i have this problme Quote Link to comment Share on other sites More sharing options...
PHOTOLABPART.COM Posted February 29, 2012 Report Share Posted February 29, 2012 Dear Sir Please Check Densitometar sensor and try to calibrate densitimetar. If you need any parts of Dks 750 please feel free contect us we have a unused 750 machine here Thanks My e mail address is a minilabtechn@gmail.com Regards Quote Link to comment Share on other sites More sharing options...
benachour Posted February 29, 2012 Author Report Share Posted February 29, 2012 thank i Check Densitometar sensor and calibrate densitimetar but no slove this probleme Quote Link to comment Share on other sites More sharing options...
grreg Posted March 1, 2012 Report Share Posted March 1, 2012 hello, Is to long time of exposition - change lamp if not help then 1.Try on another paper, 2.Try old parametres backup Quote Link to comment Share on other sites More sharing options...
pskaro Posted March 1, 2012 Report Share Posted March 1, 2012 Is your chemistry OK ? Is this paper setup problem on all papers ? Try to copy the papier.ini from the backup. If your densitometar is well calibrated and if all off the above recommendations did not fix the problem, then, maybe there is the problem with either polarizing filter or TFT card setup or with measuring cell. But to fix it you will need the help from KIS (or Kodak) technician. Quote Link to comment Share on other sites More sharing options...
XXLtdLab Posted March 1, 2012 Report Share Posted March 1, 2012 The only way to lock down if it is a chemistry problem with certainty is to run a control strip. There are a variety of other electronics problems that can pop up taht make internal calibration strips problematic. I'd guess that this is chemistry, but could be a bad lamp too! Quote Link to comment Share on other sites More sharing options...
Wallie Posted March 3, 2012 Report Share Posted March 3, 2012 Hello Benachour, If during the paper setup the machine is telling you that both prints are ok ( so the value 100) then you will have a broken glassfibre cable. It will not be completely broken but receives to less light to receive a good impression of the printed chart. Mostly the glass fibre from tank pcb towards dryer hood will be damaged because this part is bending while opening the dryer cover. Also check your reference sticker on the densito roller these 3 colors needs to be nicely white - grey - black. Good luck, Wallie Quote Link to comment Share on other sites More sharing options...
XXLtdLab Posted March 16, 2012 Report Share Posted March 16, 2012 I.E. 008Cyan 008Magenta 012Yellow (ish for white) 080 080 080 Grey 210 210 210 ? for Black (it's late at night here I might be thinking of film for the black values) If there's more than a 5-point spread between any two colors, there's a problem... Quote Link to comment Share on other sites More sharing options...
benachour Posted March 18, 2012 Author Report Share Posted March 18, 2012 thank you all for help bat i changed the LCD may brobleme slove thank you Quote Link to comment Share on other sites More sharing options...
davidlam Posted March 26, 2012 Report Share Posted March 26, 2012 ? ? ? ? ? LCD on a DKS750 ? ? ? ? ? ? Quote Link to comment Share on other sites More sharing options...
benachour Posted March 26, 2012 Author Report Share Posted March 26, 2012 es MLVA or DLP or VFP or HRCRT or MSB Quote Link to comment Share on other sites More sharing options...
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