Canon DR-2580C Service Manual page 135

Assembly Location Diagrams
These diagrams show Figure Number and the
locations of major assemblies of the machine.
Figure names are identified in rectangular
boxes , and Figure numbers are identified in
elliptic boxes . Also, it is possible to be
found out by "Illustration Index".
Finding a Parts Number
Refer to the Assembly Location Diagrams or
Illustration Index, and find out the Figure Number.
Turn to the page (s), and find its Key Number.
Refer to the Parts List, and find the Key Number,
Part Number and Description.
Note : While looking for a Part Number, pay
particular attention to the voltage listed in the
"REMARKS" column to ensure that the Part
Number selected is for your type of machine.
Part List pages
The Parts List pages contain the following columns
and information.
(1) Figure and Key Number.
The first column shows the Figure Number of the
illustration corresponding to the Parts List, and
the Key Number that identifies the part on the
illustration.
(2) Part Number.
The second column shows the Part Number for
the part. This Number must be used when ordering
replacement parts or assemblies. Parts marked
"NPN" are not service parts.
Note : The last three digits (suffix) of the Parts Number
are called the Revision Number. The Revision
Number is changed of the part is modified.
Information regarding such changes will be
provided by Service Information Bulletins.
These Bulletins should be read carefully.
COPYRIGHT © 2005 CANON ELECTRONICS INC. CANON DR-2580C FIRST EDTION APR. 2005
HOW TO USE PARTS CATALOG
(3) Rank.
Parts marked "N" are service parts, but are not
stock items. They are produced on a special-order
basis.
(4) Quantity (Q'ty).
The quantity shown in this column is the number
of parts used in the figure.
This column indicates the following alphabets as
well as numeric characters.
AR This indicates that the quantity of a part is
not specified, allowing the use of the
number of parts needed for assembly and
that the quantity cannot be mentioned
clearly.
(5) Description.
The Description column lists the description in
Japanese and in English. When ordering the part,
such description should be use as well as the part
number. Some major specifications and type
numbers are described at the end of the
description in English.
(6) Remarks.
When there are differences in the specifications of
power supply voltage or others, the differences
are described in this column.
If there are not such differences, the part is
available for all machines.
Numerical Index
There is a Numerical Index at the end of this catalog.
It can be used when looking for the location where
the part is used, if you know the part number.
The first column shows the Part Number, the second
column lists the Figure and Key Number and the
third column shows the used quantities.
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