Monolithic printheads for ink jet printing apparatus

Details Monolithic printheads for ink jet printing apparatus Monolithic printheads for ink jet printing apparatus

1995-01-05

1998-04-14

Lund, Valerie

Incremental printing of symbolic information

Ink jet

Ejector mechanism

B41J 201

Patent

active

057398305

ABSTRACT:
Individual printheads are joined together in a manner to provide improved alignment and registration. The multiple printhead assembly is then installed and removed from the printer as a single unit. According to a preferred method of forming the assembly, individual printheads are temporarily mounted on a holddown plate. The location and position of the printheads is monitored and a fast-cure adhesive used to monolithically join the individual printheads together as a unitary assembly. Once the adhesive is cured, the temporary securing of the individual printheads is removed and the entire assembly removed as a single unit from the holddown plate.

REFERENCES:
patent: Re32572 (1988-01-01), Hawkins et al.
patent: 4571599 (1986-02-01), Rezanka
patent: 4774530 (1988-09-01), Hawkins
patent: 5148194 (1992-09-01), Asai et al.
patent: 5257044 (1993-10-01), Carlotta et al.
patent: 5504513 (1996-04-01), Nobel et al.

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