Epson DM-M820, Техническое справочное руководство

Страница: 217 / 324

Rev. I Disassembly and Assembly 9-1
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.
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.
Table 9-1 Required tools
Tools Size/Spec. Application Source
Tester — For inspecting the power
supply (power supply unit) Use commercially
available product.
Crosshead screwdrivers No. 1, No. 2 Disassembly and assembly Use commercially
available product.
Flathead screwdriver — Disassembly and assembly Use commercially
available product.
Wristbands (static electricity
protection) — Disassembly and assembly Use commercially
available product.
Hexagonal screwdriver or radial
pliers 5 mm, 6 mm
(hexagonal
screwdriver) Disassembly and assembly Use commercially
available product.
Touch panel position adjust jig — Disassembly and assembly Use the product
supplied by EPSON.