| Model | Date Range | Model Manual | General Manual |
|---|---|---|---|
| 6000 | Jan. 2017 - Current | ||
| 6000 | Aug. 2016 - Jan. 2017 | ||
| 6000 | Aug. 2009 - July 2016 | ||
| 6000 | Late Oct. 2008-July 2009 | ||
| 6000 | Mar. 2007-Early Oct. 2008 | ||
| 6000 | Late May 2003-Feb. 2007 | ||
| 6000 | Oct. 1999-Early May 2003 | ||
| 6000 | Late Dec. 1998-Sept. 1999 | ||
| 6000 | Mar. 1997-Early Dec. 1998 |
