One embodiment of a threader assembly for a tape drive has a retractable head brush assembly that is articulated into and out of wiping contact with the tape head. The head brush assembly is integrated into the cartridge loading assembly such that some of the same components used to load and unload the media tape also articulate the head brush assembly. In one version, the head brush assembly comprises a set of bristles that are mounted to a pair of brush arms. The head brush assembly has a cleaning position wherein the bristles are pivoted to wipe across the air bearing surface of the tape head. When the head brush assembly is in the cleaning position, the tape head is cleaned through the movement of the brush relative to the head. The head brush assembly also has a spring-biased storage position wherein the entire head brush assembly is pivotally retracted away from the tape head.

An apparatus and a method for the cleaning of magnetic tape cartridge drive, particularly such as removable data-storage media tapes, and especially an arrangement and method of providing a disposable cartridge retention spring cleaning tool.

A tape drive head cleaner has a brush that is driven to sweep over a write/read head in the direction of longitudinal grooves on the write/read head. Debris that are within the grooves are swept out of the grooves by the movement of the brush in the direction of the grooves. The brush is carried by a tape drive head cleaner mechanism that includes a lead screw driven by a stepper motor that engages the half nut attached to a brush carriage that carries the brush. The brush carriage is guided by fixed guide shafts so that the brush is precisely swept over the write/read head.

An exemplary embodiment provides for a tape drive that includes one or more processors, a memory and a mechanism for locking a hub and cleaning a magnetic head. The mechanism includes a plate a brush mount assembly rotatably coupled to the plate wherein the brush mount assembly includes a brush for cleaning the magnetic head, a hub lock assembly coupled to the plate wherein the hub lock assembly includes a pin for locking the hub and a mechanism assembly coupled to the plate wherein the mechanism assembly is operable to move the hub lock assembly to lock the hub, and wherein the mechanism assembly is operable to move, concurrently with the hub lock assembly, the brush mount assembly to a position such that the brush is proximate to the magnetic hub for a cleaning operation. Also included is a controller that is operative to activate the mechanism to lock the hub and clean the magnetic head after an unthread operation and return the mechanism to a parked position after the cleaning operation.

Devices, methods and systems for cleaning a tape media within a tape cartridge are described, particularly removable cleaning device inserts, and cartridges adapted to use cleaning device inserts. Removable cleaning device inserts generally include a holdfast surface and one or more tape cleaners comprising a cleaning surface. A holdfast surface may be used to secure the cleaning device insert within a tape cartridge. Tape cartridges for use with a cleaning device insert may include a housing at least partly enclosing a tape pathway, and an accessway through the housing for loading a cleaning device insert into the tape pathway within the tape cartridge housing. A tape media may be cleaned by inserting a cleaning device insert having a tape cleaner with a cleaning surface into a tape cartridge and contacting the cleaning surface to a tape traveling along the tape pathway.