Printer which sequentially prints data from non-overwritable the

Details Printer which sequentially prints data from non-overwritable the Printer which sequentially prints data from non-overwritable the

1987-02-26

1990-03-27

Williams, Jr., Archie E.

Boots, shoes, and leggings

364957, 3649439, 364930, 3642350, 3642390, 3642463, 400 62, G06F 312, G06F 1310

Patent

active

049126709

ABSTRACT:
A printer has a printing mechanism for printing on printing paper in accordance with data stored in a buffer memory which is divided into a non-overwrite memory region and an overwrite memory region. The data entered from an external device is first stored in the non-overwrite memory region of the buffer memory. If the data in the non-overwrite memory region exceeds the storage capacity during printing, the excess data is stored in the overwrite memory region. When the data stored in the overwrite memory region exceeds the storage capacity, the printer overwrites subsequent data entered from the external device onto the previous data stored therein. Moreover, during reprinting, the data in the non-overwrite memory region of the buffer memory is read to activate the printing mechanism.

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patent: 4805109 (1989-02-01), Kroll

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