Riso Error A16-525 «Desktop»

If the error persists on a clean drum, it is likely an optical detection issue.

: Wipe the small black velvet strip (usually near the clamp) with a dry cloth to remove paper dust. riso error a16-525

: Some users find success by placing a small piece of matte black gaffer tape over the strip to improve light absorption. 3. Reset and Service Mode If the error persists on a clean drum,

: If using an aftermarket screen, use a black permanent marker (Sharpie) to darken the entire black strip and the area around it to ensure no light reflects back to the sensor. riso error a16-525