Device for temperature control of a print head or of a hammer bl
Device for triggering a postage meter machine
Device with eccentric stamping wheel for stamping moving parts
Devices for numeration, overprinting, perforation and cutting on
Die protection assembly for preventing fraudulent printing by an
Digital cancellation mark
Digital printer
Digital printhead energy control system
Disposable strip assembly and retention device for a line printe
Document imprinter
Document imprinter
Document imprinter
Document imprinting device
Document transport and printing apparatus
Dot image buffer and dot sequence scrambler for dot matrix line
Dot like printer employing overlapped current applying sequence
Dot line printer
Dot line printer having ordinary low dot and high dot density pr
Dot line printer with adjusted dot positions for canceling sheet
Dot line printer with individually replaceable printing head