Epson MR Series Technical Reference Manual page 239

Note:
The front panel unit of the OLD model has only two screw holes. Therefore, when replacing it with new
one, attach the new touch panel using two-sided tape instead of screws at two places (G ,H)
When the front panel unit is a new frame, screw
four places (E,F,G,H)
E
G
front panel unit
Two holes for installing the screw exist on the
back frame (new type).
back frame
hole for installing the screw
Rev. I
F
H
touch panel unit
MR Series Technical Reference Manual
When the front panel unit is an old frame, two
places (G,H) cannot be screwed.
Therefore, attach the touch panel unit to the
rear panel using the two-sided tape at two
places.
Disassembly and Assembly 9-23
tape