Kit includes three cassette ribbons (BRT1030) one lift-off correction tape (BRT3015) and one Script printwheel. For all Brother® typewriters and word processors (except 7500 7600 CE CX EM PRO and PY models WP-55 200 500 510+ 610). Printing Type: Singlestrike OEM/Compatible: OEM Office Machine: Typewriter HUB Compliance: N/A.Unit of Measure : Each