Epson Stylus Photo 870 Daily Use page 60

If your drivers are correctly installed, EPSON USB Printer
Devices should appear in the Device Manager menu.
If EPSON USB Printer Devices does not appear in the Device
Manager menu, click the plus (+) sign beside Other Devices
to view the installed devices.
If USB Printer appears under Other Devices, the USB printer
device driver is not installed correctly. If EPSON Stylus Photo
870 appears, the printer driver is not installed correctly.
If neither USB Printer nor EPSON Stylus Photo 870 appears
under Other Devices, click Refresh or unplug the USB cable
from the printer, then plug it into the printer again.
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