Summary; Warnings - Epson StylusPRO 7000 Service Manual

EPSON Stylus Pro 7000

4.1 Summary

This section describes the disassembly and assembly methods for the EPSON
Stylus Pro 7000. 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.
Disassembly & Assembly

4.1.1 Warnings

Before proceeding with any disassembly or assembly work, make absolutely
sure of the following.
!
The power switch is located on the control panel. Any
W A R N I N G
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.
!
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.
!
Because the Main Board houses a Lithium battery for
memory backup purposes, you must keep the following in
mind when handling the Main Board.
- Be careful to avoid damaging the Lithium electrodes due
to short circuits.
- When replacing the battery, make sure the positive/
negative sides are installed correctly
- The battery can become very hot, so be careful when
touching it
!
If ink gets on your hands, wash them thoroughly with
soap and water. If ink gets in your eyes, rinse them
immediately with water.
!
If it is necessary to remove external printer parts while the
printer is turned on, be very careful around movable or
spinning parts such as the carriage and fans.
!
Keep in mind that the carriage drive belt and cutter blade
can be dangerous.
Summary
Revision A
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