Unwanted colour lines on prints
There are thin horizontal lines of colour across the print. The pattern and interval between the lines is the same on each print. There are dark smudges on the back of the print.
Office Equipment & Supplies - DSC - GESTETNER - DSc38u Color Printer
Answers & Comments
It may be time for a new printer. Colored lines are often an indicator that the printhead is worn out. Dark smudges on the back of the print are likely just a need for cleaning the inside.