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One Handed Print Element Latch Device Disclosure Number: IPCOM000055340D
Original Publication Date: 1980-Jul-01
Included in the Prior Art Database: 2005-Feb-13

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Mathews, RD [+details]


Experience with the type ball, daisy wheel, and print cup in impact printers and typewriters has shown that the human factors involved with installing/removing a print element are highly significant to the success or failure of these critical parts of the printer. In printer equipment where fonts are interchangeable, a large portion of an operator's interaction with the printer will be in changing print elements; therefore, careful consideration of the mechanism utilized to retain the print element is significant.