Jisho

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放電破壊
Wikipedia definition
1. Spark printerA spark printer is an obsolete form of computer printer which uses a special paper coated with a layer of aluminium over a black backing, which is printed on by using a pulsing current onto the paper via two styli that move across on a moving belt at high speed. They were introduced in the late 1960s. Such devices were sometimes incorrectly referred to as thermal printers (which is in fact a different technology. ) Spark printing was a simple and inexpensive technology.
Read “Spark printer” on English Wikipedia
Read “放電破壊プリンター” on Japanese Wikipedia
Read “Spark printer” on DBpedia

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