Overview; Precautions - Epson AcuLaser CX11 Service Manual

EPSON AcuLaser CX11/CX11F

4.1 Overview

This section describes procedures for disassembling the main components of the
product. Unless otherwise specified, disassembled units or components can be
reassembled by reversing the disassembly procedure.
Procedures which, if not strictly observed, could result in personal injury are described
under the heading "WARNING".
"CAUTION" signals a precaution which, if ignored, could result in damage to
equipment.
Important tips for procedures are described under the heading "CHECK POINT".
If the assembly procedure is different from the reversed disassembly procedure, the
correct procedure is described under the heading "REASSEMBLY".
Any adjustments required after reassembly of components or parts are described under
the heading "ADJUSTMENT REQUIRED".
When you have to remove any units or parts that are not described in this chapter, refer
to the exploded diagrams in the appendix.
DISASSEMBLY AND ASSEMBLY

4.1.1 Precautions

The precautions below (WARNING and CAUTION), must always be followed during
disassembly and assembly.
Disconnect the power cable before disassembling or assembling
W A R N I N G
the printer. If you need to work on the printer with power
applied, strictly follow the instructions in this manual.
Always wear gloves for disassembly and reassembly to avoid
injury from sharp metal edges.
To protect sensitive microprocessors and circuitry, use static
discharge equipment, such as anti-static wrist straps, when
accessing internal components.
Never replace the fuse on the Power Supply Board in any
circumstances.
Be aware that letting the laser beam get into your eye directly
could result in loss of vision.
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
stop of operation and turning off of the power. To prevent
suffering a burn, be sure to wait after power turning off until
the temperature of the parts cool down to a safe level, and then
start working on the printer.
To avoid dust explosion or ignition, never bring any
consumables close to flame or throw them into fire.
When developer or oil stuck to your skin or clothes, wipe it off
with a dry cloth carefully and wash it off with water
immediately.
Overview
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