Toshiba E-Studio 16s 3 lines on copies

[6500]

Hi all
Have Toshiba E-Studio 16s With 3 lines on copies
I have replace the cleaning blade
Clean the charge crona and the laser glass
Any ideas what might be causing the lines?

[ToshibaTech]

Well start at the basics... Are the lines there when copying off the glass? Are they there through the doc feed? Are the optics clean? Are they there on a print from memory? Open a door and stop the copy when it is infront of the drum/inside the fuser. Should be pretty apparent after you check those items what needs to be replaced/cleaned.