Toshiba 6LB61737000 | BV410T/BV420T Ribbon Spindle Adapter - ASYB-SPOOL-RBN-BVT-FRU

Toshiba 6LB61737000 | Ribbon Spindle Adapter (ASYB-SPOOL-RBN-BVT-FRU) is the genuine OEM part specifically for the Toshiba B-BV410T desktop thermal transfer printer and the B-BV420T printer. It locks the ribbon core in place, maintains true alignment, and keeps even tension to prevent wrinkles and edge fade—helping you achieve crisp barcodes, dense blacks, and clean text while protecting the printhead.

Designed for quick, field-replaceable installation, this spindle adapter restores factory media handling and minimizes downtime on both the Toshiba Tec B-BV410T and B-BV420T printer. Order from OmegaBrand for fast shipping, trusted OEM parts, and expert support for your Toshiba label printing fleet.

What’s included: The Toshiba 6LB61737000 | BV410T/BV420T Ribbon Spindle Adapter kit from OmegaBrand includes one ½-inch core ribbon spindle adapter for Toshiba BV410T and BV420T printers, plus a 1-inch core adapter that fits on top of the ½″ adapter. Use the ½″ spindle adapter by itself to install our 74-meter ribbons with ½″ cores. When you want to run 300-meter ribbons with 1″ cores, simply stack the 1″ core adapter onto the ½″ spindle adapter—this combined setup securely holds the larger 300-meter rolls.

Helpful tip: If you’ve misplaced the adapter set that comes with new printers, consider ordering two kits—one for the supply (new ribbon) side and one for the take-up rewinder side where used ribbon is rewound. This ensures quick, correct installation for both ½″-core 74 m and 1″-core 300 m ribbons on your BV410T/BV420T.