Printing equipment and method of operation thereof

Printing hammer assembly with a hammer dampener comprising two o

Printing hammer driver mechanism

Printing hammer driving apparatus

Printing hammer driving system

Printing head for a printer

Printing head in a dot-line printer

Printing head in wire-dot printer

Printing in register on sheets

Printing magnet drive device

Printing means

Printing mechanism

Printing mechanism

Printing mechanism for dot matrix impact printers

Printing mechanism for dot matrix printers

Printing mechanism having one electromagnetic selector for two t

Printing methods and apparatus

Printing system having staggered hammer release

Printing unit having a plurality of type wheels rotatable on a c

Printing wheel setting and aligning apparatus