How can i adjust quality copy on Seiko teriostar lp1030

[javier4065]

The quality copy is bad.it is blurred. Can i adjust the leds with two screw. The copy is unfocused.thanks in advance

[Woxner]

i dont work on these but i dont think that is what you need to do. i do work on wide format. what have you done? have you clean things like print head and coronas. why would the print head need the screws to be adjust all of a sudden. i have seen dirty print heads cause blurry copies. is the whole copy bluury? maybe you can add a picture.

[javier4065]

[QUOTE=Woxner;598880]i dont work on these but i dont think that is what you need to do. i do work on wide format. what have you done? have you clean things like print head and coronas. why would the print head need the screws to be adjust all of a sudden. i have seen dirty print heads cause blurry copies. is the whole copy bluury? maybe you can add a picture.[/QUOTE thanks friend,coronas wire and image unit are New.i cleaned printhead.idid that maybe i have to adjust with a calibration sheet,thanks in advance