| 摘要 |
A printer comprising a perforator is provided, both printing and perforating functions being controllable in response to a single operator program. The single operator program can be a pre-existing word-processing program modified by addition of software provided together with the printer and perforator unit, a unique word processing program integrally including the perforator control functionality, or another type of program for interacting with a printer, such as a graphics program.
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