p	The Seikosha GP-50S was a special version of the Seikosha "uni hammer" printers for the ZX Spectrum. Unlike other printers for the ZX computers it had a bus connector with 2x 28 pins for the ZX Spectrum only, but it could be attached to a ZX81 or compatible with an adapter 'GP-05020'. 

p	The printer printed on plain roll or folded paper with an ink ribbon cartridge which could be refreshed with cheap black ink (Paginierfarbe).



h4	Current Selling Prices

pre	2006-01-18  ebay de  € 3.50  used, unboxed, no PSU, probably working<br>\
	2006-01-20  ebay de  €25.50  used, very yellow, boxed,<br>\
	                             lots of paper, dust cover may be missing