Wincor ND77 printer head - 9 pin Dot Matrix Print Head / printhead for Wincor ND77/ND210 (PN#1750004389) - AliExpress
CompTIA A+ Rapid Review: Printers | Microsoft Press Store
Wincor Nixdorf ND77 PRINTER HEAD - 9 pin Dot Matrix Print Head 1 order
Amazon.com: 1300350 PLQ-20 PRINTHEAD Print Head for PASSBOOK DOT Matrix 24-PIN Printer : Office Products
Identify the type of printer with the help of printing mechanism. - It is the most popular character printer. The print head contains a vertical array of pins. As the print head
Just for Info: Dot Matrix Printer working Procedure