Epson AcuLaser C8600 Reference Manual page 92

1. Insert the printer software CD-ROM in the CD-ROM drive.
The Installation Program screen appears as shown below:
If it does not appear, double-click the My Computer icon. Click
the CD-ROM icon, then select Open from the file menu.Then
double-click Epsetup.exe.
2. In the Installation Program screen, double-click Install
EPSON Status Monitor 3. Alternatively, you can install it by
selecting Install EPSON Status Monitor 3 and then clicking
the arrow at the top right.
90 Using the Printer Software with Windows