Last 4 years my primary job is printing on HD Quickmaster DI Classic press.
From time to time laser diodes must be calibrated for better imaging results.
My question: is there any kind of "tip & trick" how this can be done more precise.
Imaging 60% screen and checking prints is too slow and unprecise even with densitometer.
Better result give me my eyes than densitometer. I can see diferences on printed sheets (lighter or darker tracks) with my eyes but with densitometer - not. Is it possible?
What is with calibration on Presstek DI 34&52 presses, there are multibeam laser diodes if i have good information?
Did anybody know for some kind of "laser power meter" or similar things what can help in calibration?
Did exist any DI press model which have itself-laserdiode-calibration installed?
Thanks on any kind of help.
Davor Smokovic
From time to time laser diodes must be calibrated for better imaging results.
My question: is there any kind of "tip & trick" how this can be done more precise.
Imaging 60% screen and checking prints is too slow and unprecise even with densitometer.
Better result give me my eyes than densitometer. I can see diferences on printed sheets (lighter or darker tracks) with my eyes but with densitometer - not. Is it possible?
What is with calibration on Presstek DI 34&52 presses, there are multibeam laser diodes if i have good information?
Did anybody know for some kind of "laser power meter" or similar things what can help in calibration?
Did exist any DI press model which have itself-laserdiode-calibration installed?
Thanks on any kind of help.
Davor Smokovic