Ok, so I have a customer with an HP 553 color laser printer and they print out schematic prints and everything looks perfect and then they print to either of the 2 Kyocera machines (3501i or 3051ci) and the thin lines on the schematic blue print type page come out much lighter than the HP printer and they want it to print out just as dark as the HP. I copy a test pattern and it looks great and if I take their print out from the HP and copy it, the thin lines come out too light, but I can darken the density and copy it out good enough, but I can't get it to print out the thin lines dark enough. I put that same image on a thumb drive and printed it out on a couple Kyocera machines in the shop(same models) and still those machines can't seem to print out the thin lines very dark. Old or new components doesn't seem to matter on these thin lines.
I can't find anywhere in the service manual how to reasonably darken the prints, without changing the main charge ac/dc settings and if I do change them to get the thin lines dark enough, it causes some kind of arching and putting spots on the page. Bad idea!
The only reasonable adjustment to darken anything, that I can find, is for copying or sending
How in the heck can I safely darken print jobs, to get these thin lines to come out as good as the HP printer does?
I can't find anywhere in the service manual how to reasonably darken the prints, without changing the main charge ac/dc settings and if I do change them to get the thin lines dark enough, it causes some kind of arching and putting spots on the page. Bad idea!
The only reasonable adjustment to darken anything, that I can find, is for copying or sending
How in the heck can I safely darken print jobs, to get these thin lines to come out as good as the HP printer does?
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