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• A high voltage is being applied to the part marked with the symbol shown on the
right. Touching it can cause an electric shock. Be sure to unplug the power cord
when servicing this part or other parts near it.
• When the machine is energized with any of its covers removed, never use a flammable spray near
it, as a fire can result.
• Make sure that correct screws (diameter and length of the screw, binding/tapping screws) are used
in the correct places when assembling parts. If a wrong screw is used, a short insulating distance
could result. It could also result in collapsed threads, which provides only a poor grounding con-
nection, resulting in an electric shock.
• A toothed washer and spring washer, if used originally, must be reinstalled. If they are left out, a
contact failure results, causing an electric shock or fire.
• Replace a lithium cell only with one having the part number specified in the parts manual. An
explosion could result if the cell is installed with wrong polarity or a wrong cell is installed. Dispose
of a used lithium cell according to the applicable local regulations. Never throw it away or abandon
it on the user's premises.
Other Precautions
• While the machine is being energized, do not unplug or plug in a connector on a PWB or relay har-
ness.
• Since the Magnet Roller of the Imaging Unit generates a strong magnetic force, do not bring a CRT,
watch, floppy disk, or magnetic card near it.
• Use of an air gun or vacuum generates static electricity which can cause the ATDC Sensor and asso-
ciated parts to break down. Be sure therefore to use a blower brush or cloth to clean these parts. If a
unit is to be cleaned, be sure to remove the sensors in advance.
• MOS lCs are susceptible to static electricity. When handling a PWB loaded with MOS ICs, follow pre-
cautions given in "INSTRUCTIONS FOR HANDLING THE PWBs WITH MOS ICs."
• The PC Drum is highly delicate. When handling the PC Drum, follow the precautions given in
"HANDLING OF THE PC DRUM."
• To reassemble, reverse the order of disassembly unless otherwise specified.
• Note that replacement of a PWB may call for readjustments or resetting of particular items.
CAUTION: DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY REPLACED. REPLACE
ONLY WITH THE SAME OR EQUIVALENT TYPE RECOMMENDED BY THE MANUFACTURER.
DISPOSE OF USED BATTERIES ACCORDING TO THE MANUFACTURER'S INSTRUCTIONS.
ADVARSEL!: Lithiumbatteri - Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med
batteri af samme fabrikat og type. Levér det brugle batteri tilbage til leverandøren.
Caution
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