If you’re printing something with words, like a poster or an announcement or 95 Theses, every letter of every word needs to be carved out of your wood or linoleum block. Carving blocks for pages of an entire book is a king-sized headache.
Way over in China in the ad 1000s, printers got tired of having to carve every stinkin’ character on a block. One printer, Bi Sheng, thought: “Why not make individual characters ahead of time that you can mix and match to make paragraphs and pages?” That’s what he did. He made teeny little blocks with only one character. They were interchangeable. You arrange them together in a frame for printing. This idea is called movable type.
Bi Sheng’s characters were made out of fired clay so they were kind of fragile—they chipped easily. In the 1200s another Chinese printer, Wang Zhen, introduced characters carved out of wood which were less likely to chip. Around the same time Korean printers were using characters cast in bronze or iron.
Believe it or not, movable type didn’t make books in Asia any cheaper. It was actually less expensive to carve an entire page of characters from one block. The reason could be this: the Chinese written language has over 3,500 characters. It was maybe too time-consuming to organize thousands of characters into an efficient sorting & printing system. By the time you finally locate the characters you need from a supply of 3,500, the guy with the chisels has a page carved and ready to print. So movable type didn’t take off in Asia back in those days. There’s at least one Chinese printer today that still uses cold type, though (see the links below).*
* The type was stored on big lazy-Susan-style discs that rotated so they could get to all the characters (kind of funny: food used to be served in Chinese restaurants this way). Chinese printers used a rhyme to remember where all the characters were. I’m not a Chinese speaker so I don’t know what the rhyme is, but it’s the same kind of rhyme you use to remember which months have 30 days—a mnemonic.
Dig the sneer quotes around the word ‘invented’—like they finally brought that wily rascal Gutenberg to justice:
Back to the beginning of The Western Civ User’s Guide to Reading & Writing.
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Tagged artist, block printing, China, Chinese, church, communication, culture, design history, font, graphic design, homeschool, homeschooling, illustration, invention, Korea, literacy, Martin Luther, medieval, Middle Ages, movable type, printing, Protestant, reading, Reformation, relief printing, religion, sketch, stamp, type