Roland VersaSTUDIO BN-20A - Media Feed Is Not Smooth; Do the Media Strike some Other Object; Is the Media too Thick; Are the Grit Rollers Dirty

Do the media strike some other object?
Make sure the media do not touch anything else. This may affect output, even when feed appears to
be smoothly.
RELATED LINKS
・ P. 20 "Loading Media"
Is the media too thick?
Media that is too thick may not only cause unstable feed, but may scrape the print heads, resulting in
malfunction. Never use such media.
Are the grit rollers dirty?
Check to make sure the grit rollers are free of buildup of foreign material such as media scraps.
RELATED LINKS
・ P. 63 "Cleaning"
Media Feed Is Not Smooth
90 Media Feed Problems