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Additional Pictures 

 

The sales box of the PC-324 thermal printer sold around 1990 in Germany.

The PC-324 is operated with 4 AA-sized alkaline batteries or an external AC adapter.

This PC-324 was manufactured in September 1989 by
Texas Instruments in Lubbock, TX (Date code LTA 3889 » wk 38 yr 1989).
The printed circuit board (PCB) of the PC-324 is centered around the TMC70016 microcontroller.

Close-up of the TMC70016 microcomputer.  

 Close-up of the Sanyo LB1256 printer driver.

The thermal printer.

 The Dock-Bus connector.


horizontal rule

If you have additions to the above article please email: joerg@datamath.org.

© Joerg Woerner, October 24, 2019. No reprints without written permission.