Can't
the
ink
wheel
printer
type
clearly?
What
is
the
cause?
Whether
the
ribbon
or
ink
cartridge
needs
to
be
replaced,
the
stylus
printer
should
check
whether
the
needle
is
damaged;
If
it's
laser,
see
if
you
need
to
add
powder,
and
then
look
at
the
printer
settings.
That's
basically
it.
There
may
be
several
reasons:
1.
The
pressure
between
the
character
wheel
and
the
rubber
roller
is
too
small,
so
the
adjusting
block
can
be
adjusted
to
make
the
pressure
between
the
character
wheel
rubber
roller
and
the
rubber
roller
reach
a
suitable
state.
2.
The
ink
wheel
is
not
heated
completely
and
the
preheating
time
is
not
enough,
so
it
is
necessary
to
wait
for
the
ink
wheel
to
be
heated
to
a
softened
state.
3.
The
ink
wheel
runs
out
of
ink,
so
replace
it
with
a
new
one.
4.
The
word
grain
is
damaged
and
needs
to
be
replaced
with
a
new
word
grain.
5.
The
temperature
of
ink
wheel
and
character
wheel
is
low,
check
whether
the
heating
system
is
normal,
check
whether
the
thermocouple
or
heating
pipe
is
normal,
and
replace
it
if
it
is
abnormal.
