Overview; Disassembly Precautions - Epson LX-300 Service Manual

3.1 OVERVIEW

This section describes various points to note when disassembkg and assembling the printer.

3.1.1 Disassembly Precautions

Follow the precautions below when disassembling the printer.
I
Before disassemblin~ assemblin~ or adjusting the printer, disconnect the power supply
AC power socket.
To
maintain efficient printer operation:
only the recommended tools for maintenance work.
Use
Use only the recommended lubricants and adhesives (see Chapter 6).
Adjust the printer only in the manner desm"bed in this manual.
3.1.2 TOOiS
Tables 3-1 and 3-2 list the tools recommended for disassembling assembling or adjusting the
printer. Use only tools that meet these specifications.
Round-nose pliers
Tweezers
Soldering iron
Phillips screwdriver No.2
Normal screwdriver
Thickness gauge
Note: All tools are commemially available.
Table 3-2. Equipment Required for Maintel
Multimeter
Note: An oscilloscope is required om'y forsendcers who repair to the G
Failure to do can cause personal injuy.
Table 3-1. Recommended Tools
Tool
I
Description
50 MHz
Part No.
B740400100
B741OOO1OO
B7402OO1OO
B743000100
—
I
3-1