* [[Panda Electronics Communications Interface Unit]] (dual RS232 plus PPI-based 8bit printer port) (Panda Electronics Ltd)
* [[RS232|RS232 Interfaces]] (various manufacturers) - can be used to access RS232-compatible printers with full '''8 bit''' support
* [[Schneiderware|Schneiderware Centronics BoardPort]] - connects (via a separate motherboard) to Expansion Port (uses a [[8255 PPI chip]]) (details on I/O addresses are unknown)
* Centronics to serial 8-pin DIN Adaptor for "Gabriele 9009" daisy-wheel printer from Triumph-Adler (DIY, [[CPC Schneider International]] 12-1985, pages 88, 89)