Incremental printing of symbolic information – Ink jet – Controller
Patent
1996-07-11
1998-04-28
Hartary, Joseph W.
Incremental printing of symbolic information
Ink jet
Controller
347 43, B41J 205, B41J 221
Patent
active
057451354
ABSTRACT:
The present invention involves an ink jet recording method involving providing a movable carriage and a plurality of ink jet recording heads disposed on the carriage, each ink jet recording head having a number of ink discharge energy generating elements and a corresponding number of discharge ports for recording a recording region, and applying driving signals to at least a fraction of the ink discharge energy generating elements corresponding to a fraction of the plural number of the discharge ports. Additionally, at the start of recording the number of the recording heads which are used during recording of a particular region is increased, and then at the conclusion of recording the quantity of recording heads which are used during recording of the particular region are decreased. This particular region has a length relating to the feeding pitch of the recording medium.
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Arai Atsushi
Hirabayashi Hiromitsu
Koitabashi Noribumi
Tajika Hiroshi
Canon Kabushiki Kaisha
Hartary Joseph W.
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