IV- 6
[ 4 ] No printing is performed.
Y
N
N
Y
N
Y
Tape
feed
is
normal
but
cannot
print.
Is
the
head
cable
connected
correctly?
Is
the
head
cable
of
the
correct
color
connected?
Is
VH
in
the
stand-by
status
or
printing
25V
1.5V?
Is
the
signal
for
thermal
head
normal?
The
thermal
head
is
defective.
Replace
the
thermal
head
ASSY.
Correct
the
connection.
Any
devices
on
the
main
PCB
are
defective
or
soldering
is
defective.
Replace
the
main
PCB
ASSY.
The
power
supply
PCB
is
defective.
Replace
the
power
supply
PCB.