Image Formation Problems; Completely Blank Printout - Kyocera FS-1128MFP Service Manual

2JN
1-4-3

Image formation problems

(1)Completely blank
printout.
See page 1-4-13
(6)Black vertical
streaks.
ABC
123
See page 1-4-15
1-4-12
(2)All-black printout. (3)Dropouts.
See page 1-4-13
(7)Unsharpness. (8)Gray background.
See page 1-4-15
(4)Black dots.
ABC
123
See page 1-4-14 See page 1-4-14
(9)Dirt on the top
edge or back of the
paper.
ABC
123
See page 1-4-15 See page 1-4-16
(5)Black horizontal
streaks.
ABC
123
See page 1-4-14
(10)Undulated print-
ing at the right edge
(scanning start posi-
tion).
ABC
123
See page 1-4-16
ABC
123
This vertical
line should
be straight.