PPA Printer Software Driver Design
The software driver for the HP DeskJet 820C printer performs many functions that were formerly performed in the printer, including swath cutting, data formatting, and communications. The driver also includes a PCL emulation module for DOS application support.
by David M. Hall, Lee W. Jackson, Katrina Heiles, Karen E. Van der Veer, and Thomas J. Halpenny
Article 2 - jun97a2.pdf
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