Epson 503c - Manual (Page 76)

70 Solving Problems
Before you call, please have the following information ready:
■ Product name (EPSON PowerLite 503c or EPSON PowerLite
713c)
■ Product serial number (located on the bottom of the projector)
■ Computer configuration
■ Description of the problem
You can purchase screens, carrying cases, or other accessories
from EPSON at (800) 873-7766 or by visiting the EPSON Store at
www.epson.com (U.S. sales only). In Canada, please call
(800) 873-7766 for dealer referral
.