Method of density adjustment for a magnetic printing apparatus

Details Method of density adjustment for a magnetic printing apparatus Method of density adjustment for a magnetic printing apparatus

1995-05-26

1998-06-30

Metjahic, Safet

Incremental printing of symbolic information

Electric marking apparatus or processes

Electrostatic

346 743, B41J 2385, G03G 1304, G11B 900

Patent

active

057741573

ABSTRACT:
The dimensions of a magnetized pattern formed on a recording medium are varied, thereby causing the amount of toner attracted to the recording medium to vary, and thereby adjusting the printing density. This type of variation of the dimensions of the magnetized pattern is preferably achieved by varying the pulse width, that is, the duty cycle, of the recording clock which is supplied to a latent image recording circuit. This printing density adjustment method enables stable adjustment of the printing density.

REFERENCES:
patent: 4161738 (1979-07-01), Kokaji
patent: 4163979 (1979-08-01), Kokaji
patent: 4197563 (1980-04-01), Michaud
patent: 4543586 (1985-09-01), Parker
patent: 4654289 (1987-03-01), Kokaji
patent: 5140370 (1992-08-01), Kasai et al.
patent: 5210546 (1993-05-01), Kokaji
patent: 5270827 (1993-12-01), Kobayashi et al.
patent: 5289202 (1994-02-01), Yamane et al.
patent: 5420614 (1995-05-01), Fukui et al.
patent: 5517231 (1996-05-01), Sarraf
patent: 5602572 (1997-02-01), Rylander

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