Listed below are the three general-use labs located on campus with printing services available. For lab hours visit http://castle.eiu.edu/atac/labs.php. These labs are operated by the Center for Academic Technology Support (CATS) and available for use by all EIU students, faculty, and staff. All labs are staffed with student consultants who are available to provide users with assistance.
| Lab Name | Location | |
| Gregg | Gregg Technology Center | |
| Booth Lab | Library 4000 Level | |
| Lumpkin Lab | Lumpkin Hall 1020 |