1997-11-06
1999-11-30
Popovici, Dov
395112, G06F 1500
Patent
active
059957220
ABSTRACT:
The present invention discloses an information processing system comprising a host computer and at least two printers having different interfaces. A page description language or bit map data is received by a printer. When the page description language is received, the printer expands it into bit map data. The expanded bit map data is transferred to another printer via a parallel interface. Thus, the workload of the host computer in its printing process is lessened.
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patent: 5220674 (1993-06-01), Morgan et al.
patent: 5247623 (1993-09-01), Sun
patent: 5467434 (1995-11-01), Hower, Jr. et al.
patent: 5524185 (1996-06-01), Na
Canon Kabushiki Kaisha
Popovici Dov
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