Epson Aculaser 2600 Series, Service Manual

Page: 212 / 454

EPSON AcuLaser C2600/2600 Revision B
Disassembly and Assembly Overview 212
4.1.1 Precautions
The precautions in the two lists below ( WARNING and CAUTION ), must always be
followed during disassembly and assembly.
W A R N I N G
„
Be sure to turn the printer power off and unplug the power
code before starting maintenance work. When the power
supply cable must be connected, use extreme caution in
working on the power supply and other electronic
components.
„
Never touch the energized or driving parts such as motors,
sprocket wheels or gears when the printer is on.
„
Since this printer is relatively heavy (weighs approximately
37 Kg (82 lbs) excluding attachments and options.), 2 or more
personnel are required to carry the product. When
transferring, make sure to kneel down enough so as not to
throw out your back.
„
Safety devices: Special care must be taken to maintain safety
devices such as fuses and the Interlock S/W, which are
provided to prevent the printer from malfunction and
accidents, and also carefully check the parts such as panels
and covers, which are operated directly by users.
„
Do not touch the Fuser unit and other high-temperature parts
as they remain at hazardous temperature for a certain period
of time even after turning off the power of the printer.
„
If you need to work on the printer with power applied,
strictly follow the instructions below.
• In order not to get entangled, keep your hands and cloths
clear of the rotary parts such as various types of rollers and
a cooling fan.
• Never touch the electrical terminals or high voltage
components. (High Voltage Power Supply or Power Supply
etc.)
„
Always wear gloves for disassembly and reassembly to avoid
injury from sharp metal edges.
„
To avoid dust explosion or ignition, never bring any
consumables close to flame or throw them into fire.
„
Be aware that letting the laser beam get into your eyes
directly could result in loss of vision.
W A R N I N G
„
Never open any cover on which a Warning Label for Laser
Beam is attached.
„
Use extreme caution to avoid injury of yourself and anyone
around you with a clear understanding of hazardous nature
of the laser beam.
„
The Fuser unit and other high-temperature parts remain at
hazardous temperature for a certain period of time even after
turning off the power of the printer. To prevent suffering
from a burn, be sure to wait until the temperature of the
parts cools down to a safe level, then start working on the
printer.
„
Do not vacuum off spilled toner using an usual vacuum
cleaner. To do so may cause the sucked toner particles to
catch fire by sparks of the electric contacts.
„
Never repair or replace elements such as fuses on the electric
circuit board under all circumstances.
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