How to clean the maintenance device and marking station of the marking station

摘要

According to aspects described herein, there is disclosed a marking station maintenance apparatus comprising a cart frame moveable along a rail support track for passing a marking station. The marking station is configured to mark a substrate media sheet. A first motion support assembly facilitates motion of the cart frame along at least a first portion of the rail support track. The first motion support assembly extends from the cart frame. The first motion support assembly includes a glide surface providing a non-contact bearing support between an air-bearing surface of the first portion of the rail support track and the glide surface. A marking station cleaner is disposed on the cart frame and configured to clean a marking element of the marking station as the cart frame passes the marking station.