Brother Z-8550B Instruction Manual page 48

(5) Blind stitch
For more detailed information"Setting blind stitches".
(6) Scallop
For more detailed information"Setting scallop stitches".
(7) T stitch
(8) Custom made pattern (option)
For details, refer to the Service Manual.
Up to a maximum of 99 sewing patterns (with up to 500 stitches per pattern, for a maximum of 49,000
stitches) can be added by creating sewing patterns using the PS-300B (option).
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