Product Description: The use and maintenance of thermosensitive print head: 1. common user must not disassemble and assemble print head by oneself, cause unnecessary loss. 2. Do not handle the print head by yourself when there is a bump. Please ask a professional to handle it, otherwise it is...
https://www.codewel.com/printhead/rohm-printhead-pn-kd2002-bg56b.html