Canon BJC-55 Series, Service Bulletin

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II
II.
ABOUT THIS MANUAL
A. ILLUSTRATION INDEX
For illustration index, the parts layout illustrations
in this parts catalog are listed in abbreviated form
in order of illustration number to identify the pages
they appear on. To find an illustration of a part, see
the ILLUSTRATION INDEX.
B. PARTS LAYOUT & PARTS LIST
Parts layout illustration
a) Parts search
Find a part from the parts layout illustration and
find its key number from the parts list to
identify the part number and name. For screws,
nuts, washers, lock washers, pins, spacers, see
SCREWS &WASHERS LIST.
Note:
If parts have the same or similar shape but
different specifications, their key number
is assigned to several part numbers and
names in the parts list.
b) Parts replacement procedure
To replace parts, the parts layout illustrations
have figure numbers according to the
disassembly procedure of the product. The parts
that require careful work are shown the
illustration.
Parts list
a) FIGURE & KEY No.
The FIGURE & KEY No. column corresponds
to the key numbers assigned to the parts in the
parts layout illustration.
It also corresponds to the part locations printed
on the PC board.
b) PART NUMBER
The PART NUMBER column gives the part
numbers corresponding to the key numbers. To
order a part, indicate the part number clearly.
Note:
Parts marked NPN are not service parts.
c) RANK
The service parts with N in the RANK column
are order parts.
d) QTY
The QTY column gives the number of parts in
the corresponding components layout
illustration.
e) DESCRIPTION
The DESCRIPTION column gives the part
names in English.
To order a part, indicate the part name, too.
C. SCREWS & WASHERS LIST
This is a list of screws, nuts, washers, lock
washers, pins, and spacers.
The QTY column does not give the number of
parts used.
D. TOOL LIST
This is a list of tools used for servicing products.
E. NUMERICAL INDEX
All the parts listed in this parts catalog are
arranged in order of part number. You can identify
part locations and names from the NUMERICAL
INDEX.