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本刊在87年第五期杂志上刊登了赵敏同志关于在0520CH微机上使用dbase Ⅲ时,打印机走纸问题的解决方法。根据其介绍的方法,经试验完全可靠。但是,有时在编程时,需要打表的同时,也需要监视器显示某些信息。由于set print on命令的作用,使得显示器显示的内容也同时由打印机输出了。同时象replace、store、sum等命令的执行,也向显示器输出,势必也向打印机输出,这样就使得打印机变得混乱,未能达到预期的目的。要解决这一问题,可用下列两个方法:1)用set print on/off命令在显示和打印之间交替便用,来避免上述的问题。2)用set talk on/off来限制某些不必要的屏幕显示。
The magazine published in the fifth issue of 87 Zhao Comrade Zhao on the 0520CH microcomputer using dbase Ⅲ, the printer to solve the problem of paper. According to its method of introduction, the test is completely reliable. However, sometimes in programming, you need to play a table, but also need some information displayed on the monitor. Due to the set print on command, the content displayed on the monitor is also output by the printer. At the same time as the implementation of the commands such as replace, store, sum and so on, but also to the monitor output, it is bound to also output to the printer, thus making the printer become confused and failed to achieve the desired purpose. To solve this problem, the following two methods are available: 1) Use the set print on / off command to alternate between display and print to avoid the above problem. 2) Set talk on / off to limit some of the unnecessary screen display.