在翻译"Redhat Linux认证学习指导资料"遇到的问题

petman

有很多词不知如何译才听起来顺耳，请各位指点啦！！我择了一句来看看！！
谢各位帮帮手看应该怎么翻译听起来才好！！
Each of these directives in needed to print correctly.If you set up a printer and get gibberish,you probably need to change the input filter(that is,select a different print driver!)