Epson FX 890 - B/W Dot-matrix Printer

FX-1180/FX-880 Service Manual
Chapter 4 DISASSEMBLY AND ASSEMBLY
Rev. B
4-
3
4.1.4 Abbreviations for Small Parts
The table below lists the abbreviations used in this manual for small parts, such as screws and
washers.
Table 4-3. Abbreviations and Screw Type
Abbreviation Description
CB Screw
C
ross-recessed
B
ind-head Screw
CBS Screw
C
ross-recessed
B
ind-head
S
-tight Screw
CBB Screw
C
ross-recessed
B
ind-head
B
-tight Screw
CBP Screw
C
ross-recessed
B
ind-head
P
-tight Screw
CP Screw
C
ross-recessed
P
an-head Screw
CB(O) Screw
C
ross-recessed
B
ind-head Screw with
O
utside toothed lock
washer
Table 4-4. Screw Types and Abbreviations
Head Body Washer
Top Side (assembled)
C
ross-
recessed
B
ind-head
S
-tight
O
utside toothed
lock washer
P
an-head
B
-tight
P
-tight