Main Control Board Replacing - SNBC BTP-M300 Service Manual

6) 6 Install a a new movab
Caut tion:
While d isassemblin
cover of f printer;
Please do not drag
breaking g the cable c
The prin nt head is a
before t the disassem
Please make sure
during t he installatio
Please avoid squee
In reass sembling the
5 5.1.3 Main c control boa
1 1) Turn off f the power a
2 2) Disasse emble the pa
3) 3 Pull out t the cables
control b board with r
4) 4 Install a a new contro
Caut tion:
While d isassemblin
cover of f printer;
Please do not drag
breaking g the cable c
Please use modera
pins on main contro
Please make sure a
Please avoid squee
In reass sembling the
ble blade in the reverse
ng the lockin ng frame of
g the conne cting cable
connector;
a thermal pa art. After the
mbly;
that the co nnecting ca
on;
ezing the ca ble in reasse
e cutter, plea ase position
rd replacin g
and detach t the commun
arts of bottom m cover mo
s from main n control bo
reference to section 4.2.
ol board in th he reverse s
ng the lockin ng frame of
g the conne cting cable
connector;
ate force to ta ake off the i
ol board;
all the cable s connect to
ezing the ca ble in reasse
e main contr rol board, ple
steps.
printer, the f force must b
while pullin g the cable
printing is o over, please
able of cutte er has been
embly;
the cutter o on fix plate c
nication cab le;
dule with re ference to s
ard with mo oderate forc
.2;
steps.
printer, the f force must b
while pullin g the cable
nterface boa ard in horizo
o their socke ets firmly;
embly;
ease fix all s screws firmly
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BT P-M300 Ser
be moderate e to avoid d
out of main n control bo
e wait until it t cools dow
inserted int to correspon
correctly and d fix screws f
section 4.2.1 ;
ce, and then n disassem
be moderate e to avoid d
out of main n control bo
ontal directio on to avoid d
y.
rvice Manu al
damaging th e
oard to avoid d
n completel y
nding socke et
firmly.
ble the mai in
damaging th e
oard to avoid d
damaging th e