1
Introduction
Printer
Lights
7
1.4.2
System
Mode
The
system
mode
consists
of
status
light
color
combinations.
It
contains
a
list
of
commands
for
you
to
select
and
run.
To
enter
the
system
mode
and
run
the
command,
do
the
following:
1.
Turn
off
the
printer.
2.
Press
and
hold
the
FEED
button,
and
turn
on
the
printer.
3.
Both
status
lights
glow
solid
orange
for
a
few
seconds.
Next,
they
turn
to
green
shortly,
and
then
turn
to
other
colors.
4.
When
status
lights
show
the
color
combination
you
need,
release
the
FEED
button
immediately.
5.
Press
the
FEED
button
to
run
the
command.
The
following
table
is
the
command
list
of
the
system
mode.
LED
1
LED
2
Command
Green
Red
Transmissive
Sensor
Calibration
(
Section
3.1
)
Green
Orange
Reflective
Sensor
Calibration
(
Section
3.1
)
Red
Red
Resetting
the
Printer
(
Section
3.3
)
Red
Orange
TPCL
Auto
Call
Cancellation
Red
Green
Disable
Checking
RTC
Battery
Charge
Orange
Red
Disable
BASIC
Mode
Orange
Green
Self
Test
and
Dump
Mode
(
Section
3.2
)
Note
For
information
about
TPCL
Auto
Call
and
BASIC
Mode,
please
refer
to
B
‐
FV4D
technical
manual.
Summary of Contents for B-FV4D-GS12-QM-R
Page 13: ...1 Introduction Understanding You Printer 4 1 3 2 Back View Optional Interfaces ...
Page 14: ...1 Introduction Understanding You Printer 5 1 3 3 Interior View ...
Page 28: ...3 Printer Operation Self Test and Dump Mode 19 ...
Page 44: ...5 Troubleshooting Media Issues 35 ...
Page 51: ...6 Specifications Bar Code 42 ...
