Image is light . I have tried everything with no result. (drum, toner, dev all oem, cleaned laser unit, lens, etc) with no result.
The only way i found to have a acceptable image is to lower the charge (sp 2 001) i change value from 1600 to m 1350 and image is ok.
But when i turn on/off it returns to p[revious value ( as expected) . Is there any way to keep the value and not return to its original value when i turn off/on machine? Is there any other equavalent way to darken image ?