Incremental printing of symbolic information – Ink jet – Ejector mechanism
Patent
1996-03-15
1999-09-07
Hecker, Stuart N.
Incremental printing of symbolic information
Ink jet
Ejector mechanism
347 5, 395108, B41J 2145, G06K 1500
Patent
active
059494506
ABSTRACT:
An improved print mode and system for alleviating wait-banding is disclosed. In the disclosed print mode, the delay between print scans may be increased or decreased at the full swath boundaries. Within a full swath, the delay between passes is set at a standard default delay. At the full swath boundary, if a low-memory condition is sensed or if there is a need to perform a service routine, the delay is ramped up. If there is currently not a low-memory condition or if there is not a need for a pen service, the delay is ramped down. This print mode provides that the print passes are more uniformly distributed in time, thus alleviating wait-banding. This print mode is particularly advantageous for glossy medium and transparencies.
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Bauman Joseph Henry
Elley Rose Marie
Davis H. Brian
Hecker Stuart N.
Hewlett--Packard Company
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