Printing head having a armature backstop

Printing head having a distortion element

Printing head having backstop structure

Printing head mounting device

Printing head of dot printer

Printing head of dot printer

Printing head of the impact type

Printing head of wire-dot impact printer

Printing head of wire-dot impact printer

Printing head supporting device

Printing head using staggered arrangement needles

Printing head with current passing through the print wire

Printing head with springs for pivotably holding printing hammer

Printing head, head cartridge having printing head, printing...

Printing machine with throat for front loading of sheets

Printing mechanism

Printing mechanism for an impact matrix printer

Printing mechanism for dot matrix printers

Printing mechanism with means for preventing contact between ink

Printing method