Guide for solid ink stick feed

Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means

Reexamination Certificate

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Details

C347S099000, C347S084000, C347S085000, C347S095000

Reexamination Certificate

active

06840612

ABSTRACT:
An ink stick for a phase change ink jet printer has a guide element formed in one portion of the ink stick body (such as the lower portion) for engaging a feed channel guide rail in a feed channel of a solid ink feed system of the printer. The guide element is substantially offset from the lateral center of gravity of the ink stick body. The guide element engages a feed channel guide rail in the printer. The teed channel guide rail is substantially narrower than the width of the feed channel. A second guide element is formed on the opposite side of the lateral center of gravity of the ink stick body. The second guide element engages a second feed channel guide rail in the feed channel.

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patent: 5805191 (1998-09-01), Jones et al.
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patent: 6254228 (2001-07-01), Sago
Jones et al., “Guide for Solid Ink Stick Feed,” U.S. patent application Ser. No. 10/136,078 (Attorney Docket No. D/A1664Q), filed concurrently herewith.
Jones, “Guide for Solid Ink Stick Feed,” U.S. patent application Ser. No. 10/135,077 (Attorney Docket No. D/A2010), filed concurrently herewith.
Jones et al., “Feed Guidance and Identification for Ink Stick,” U.S. patent application Ser. No. 10/135,156 (Attorney Docket No. D/A2010Q2), filed concurrently herewith.
Jones et al., “Channel Keying for Solid Ink Stick Feed,” U.S. patent application Ser. No. 10/135,038 (Attorney Docket No. D/A2031), filed concurrently herewith.

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