Epson PowerLite 53c User Manual page 79

Before you call, please have the following information ready:
Product name (EPSON PowerLite 53c or PowerLite 73c)
Product serial number (located on the bottom of the projector)
Computer or video 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.epsonstore.com (U.S. sales only). In Canada, please call
(800) 463-7766 for dealer referral
.
Solving Problems
73