Chapter 9 Disassembly And Assembly - Epson MR Series Technical Reference Manual

Chapter 9
Disassembly and Assembly
This portion of the chapter provides instructions for disassembling the DM-M820. To
reassemble the DM-M820, reverse the steps in this chapter, except where special instructions are
given.
Directions for each procedure in this chapter, such as up and down, right and left, or top and
bottom, are as seen from the front of this product.
Required Tools
The tools required for servicing and maintaining the MR series are listed in the table below.
Table 9-1 Required tools
Tools
Tester
Crosshead screwdrivers
Flathead screwdriver
Wristbands (static electricity
protection)
Hexagonal screwdriver or radial
pliers
Touch panel position adjust jig
When assembling and disassembling the various MR modules, it may be necessary to use tools
other than those listed in table above.
You can use cotton gloves instead of the wristbands.
Rev. I
Size/Spec. Application
— For inspecting the power
supply (power supply unit)
No. 1, No. 2 Disassembly and assembly
— Disassembly and assembly
— Disassembly and assembly
5 mm, 6 mm Disassembly and assembly
(hexagonal
screwdriver)
— Disassembly and assembly
MR Series Technical Reference Manual
Source
Use commercially
available product.
Use commercially
available product.
Use commercially
available product.
Use commercially
available product.
Use commercially
available product.
Use the product
supplied by EPSON.
Disassembly and Assembly 9-1