在ubuntu8.10中安装打印机时报错，求助！

我的打印机是lenovo 2800，找到里面的windows驱动的ppd文件，在用下一步是出现**FAIL** Unable to open PPD file - Missing PPD-Adobe-4.x header on line 1.
REF: Page 42, section 5.2.
WARN File contains a mix of CR, LF, and CR LF line endings!
WARN Non-Windows PPD files should use lines ending with only LF, not CR LF!
我的系统是ubuntu8.10 64bit!