Symbols in this manual
The lists of symbols used in this manual are shown below.
The meaning of each symbol described in the table must be understood for proper servicing.
1. Symbols used for notes and
cautions
2. Symbols used in the work
contents
Symbol Meaning
CAUTION Indicates a general
caution item.
HIGH TEMP Be careful of a high
temperature in the
fusing section.
HIGH VOLTAGE Be careful of an electric
shock where a high
voltage is applied such
as the high voltage
PWB, the main charger,
and the process section.
DANGER Indicates danger.
HANDLE WITH
CARE
Indicates a part which
requires special care for
handling such as the
HDD, and the LSU.
INHIBIT Indicates inhibit.
NO
ELECTROSTATIC
CHARGE
Be careful to keep away
from static electricity.
(PWB's and electric
parts)
NO DUST,
FINGER PRINT,
DIRT, SCRATCH
Be careful not to touch
directly, such as the
optical section, the
photoconductor, and the
DV roller.
Also be careful not to
scratch.
NO SCRATCH
NO LIGHT Be careful not to expose
to light, such as the
photoconductor, and the
test chart.
NO SOLVENT Be careful not to use a
solvent in cleaning, etc.
NO DISASSEMLE Do not disassemble.
Not serviceable.
Example CCD unit.
OK/GOOD Indicates a correct
procedure or result in an
adjustment, etc.
NO GOOD Indicates a wrong
procedure or result in an
adjustment, etc.
NOTE Indicates a note.
IMPORTANT Indicates an important
item.
REFER Indicates a reference
page, etc.
NEW Indicates a new
technology, a new
method, or a new item.
EXAMPLE Indicates a description
using an example.
Symbol Meaning (Work content)
Adhesion Indicates that a seal, etc.
is attached.
Adjustment Indicates an adjustment.
Measure a
dimension or a
size.
Indicates that a
dimension or a length is
measured.
Apply grease Indicates that grease is
to be applied.
Apply conductive
grease
Indicates conductive
grease is applied.
Cleaning
(Dry)
Indicates clean with a
dry cloth.
Cleaning
(Wet)
Indicates clean with a
cloth dampened with
water.
Cleaning
(Alcohol)
Indicates clean with
alcohol.
Cleaning
(Blower)
Indicates cleaning is
done with a blower/
brush.
Symbol Meaning
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