letter-quality
/ˈletəˌkwɒlətɪ/adjective
1- (of a printer attached to a computer) producing print of a quality suitable for business letters(与电脑连接的打印机)打印质量符合商业信函要求的。
1.1
- (of a document) printed to such a standard(文件)符合商业打印标准的。