Replacing The Optical Engine - Epson EB-E01 Service Manual

EB-E01 series

3.6.3.3 Replacing the Optical Engine

This section describes how to repair when the optical engine is broken.
Check in advance (P.154)
PREPARING A GOOD ENGINE (P.156)
Obtaining the DR data (P.157)
REPLACING THE ENGINE (P.157)
Writing the DR Data (P.157)
Engine replacement workflow
SEIKO EPSON
Disassembly and Assembly
END
PREPARING A GOOD ENGINE
1. Preparing a good engine for replacement
 Prepare a good Optical Engine belonging to the same model group as
the current MA Board for replacement.
 Write down the serial number (11digits) on the label attached on the
Optical Engine.
Take care not to mistake the numbers such as "6" for "5"
because of the font used for the serial number of the
Optical Engine. Some numbers are easily mistaken.
156
INTERNAL USE ONLY
Serial number of the Optical Engine
(Continued on the next page)
Revision A