Summary; Warnings - Epson Stylus PRO 7500 Service Manual

EPSON Stylus Pro 7500

4.1 Summary

This section describes the disassembly and assembly methods for the EPSON Stylus Pro
7500. However, full assembly instructions are not given apart from following the
disassembly instructions in reverse order, and where special instructions are necessary,
reassembly points are provided.
Where "Caution" and "Reassembly" notes are given, be sure to confirm these contents
BEFORE starting the corresponding procedure. Where adjustment procedures are
necessary, "Adjustment Required" notes describe what you need do to. These adjustment
procedures are absolutely necessary and are described in detail in Chapter 5.

4.1.1 Warnings

Before proceeding with any disassembly or assembly work, make absolutely sure of the
following.
Disassembly & Assembly
n
The power switch is located on the control panel. Any time the
printer is plugged into a power outlet, power is flowing through
the PS board. Unless otherwise stated, always turn off the
printer, wait several seconds, and then unplug the power cable
from the outlet before servicing a printer.
n
Wear protective goggles to protect your eyes from ink. If ink gets
in your eye, flush the eye with fresh water and see a doctor
immediately.
n
Wear a pair of gloves to protect your hands than the sharp edge
in the printer mechanism.
n
For safety reasons, the front cover position is automatically
detected by the cover-open sensor which is an interlock switch.
Do not block or modify this sensor.
n
A lithium battery is installed on the MAIN Board of this printer.
Be sure to observe the following instructions when servicing the
battery:
n
Keep the battery away from any metal or other batteries so that
electrodes of the opposite polarity do not come in contact with each
other.
n
Do not install the battery in the wrong direction. (This may cause
burning or explosion.)
n
Do not heat the battery or put it near fire.
n
If ink gets on your hands, wash them thoroughly with soap and
water. If ink gets in your eyes, rinse them immediately with
water.
Summary
Revision A
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