1. Enter maintenance mode U100/ AC Auto Adj./ switch from "ON" to "OFF"
2. Remove MC from BK drum
3. printout status page and check for full solid bk backgroud without margins or run calibration, open right door during it runs and check surface from transfer belt for bk
1. if you get full solid bk background, your laser won`t work and all needed high voltages are present
2. still no bk, missing high voltage for DV or missing first transfer voltage for bk transfer roller
After you find the reason, don`t forget to switch back U100 to "ON"
Bookmarks