2500_Users_Manual-.pdf - 第191页
2303-1 LABEL DRIVE ROLLER (hidden) LABEL PINCH ROLLER LABEL ADVANCE KNOB LABEL ALIGNMENT ROLLER LABEL DETECTION OPTIC LABEL ROLL (cover removed) APPLICATION PLATE (raised) PLATEN PRINT HEAD (retracted position) LABEL ADC…
↑ ↓
OPTIC TEST - ADC = 200 - VAC = 23
11100000001111101111111100 ENC = 13107
| | | | | U15 REV 1.00
5 10 15 20 25 U43 REV 1.00
Preventive
Maintenance
Always
calibrate
the
labels
(refer
to
the
procedure
on
page
5-25)
after
performing
either
one
of
the
following
operations:
•
Installing
a
new
roll
of
labels
•
Changing
the
ribbon
•
Adjusting
the
ADC
reference
value
•
Manually
moving
the
labels
To
check
and
manually
adjust
the
ADC
value,
follow
the
steps
below:
1.
Put
the
2500
in
local
mode.
2.
Select
OPTIC
TEST
from
the
DIAGNOSTIC
MENU
and
load
labels.
3.
Locate
the
ADC
optic
and
ensure
that
a
label
is
blocking
the
optic's
beam
to
obtain
the
highest
ADC
optic
value.
The
2500
should
display:
4.
If
a
label
is
not
blocking
the
ADC
optic,
slowly
turn
the
label
advance
knob
in
the
counterclockwise
direction
to
advance
the
liner.
The
value
on
the
display
fluctuates
until
the
label
blocks
the
optic
and
the
highest
value
appears.
Do
not
begin
the
adjustment
procedure
until
you
are
certain
that
a
label
is
blocking
the
optic.
If
the
ADC
value
is
not
in
the
range
of
190
to
200,
press
LOWER
CASE
+
A
while
in
the
Optic
diagnostics
menu.
Press
or
until
the
displayed
value
reaches
200.
5.
Turn
the
label
advance
knob
until
the
ADC
optic
is
reading
only
the
liner
(it
should
read
between
120
and
170,
if
the
liner
is
opaque).
The
liner
reading
is
not
adjustable
because
the
range
is
variable.
Return
to
the
Main
Menu
by
pressing
RESET.
Press
CAL
to
have
the
2500
run
a
label
calibration
to
adjust
to
the
new
setting.
Note:
Adjust
the
ADC
reference
value
for
the
label
material
you
are
using.
If
you
are
using
both
Kapton
and
thermal
poly
label
material,
adjust
the
ADC
reference
value
for
Kapton.
If
you
are
using
thermal
po^y
label
material
exclusively,
you
may
need
to
make
only
minor
adjustments.
5-36
ProMaster
2500
User
Manual
2303-1
LABEL DRIVE ROLLER (hidden)
LABEL PINCH ROLLER
LABEL ADVANCE KNOB
LABEL ALIGNMENT ROLLER
LABEL DETECTION OPTIC
LABEL ROLL
(cover removed)
APPLICATION PLATE (raised)
PLATEN
PRINT HEAD
(retracted position)
LABEL ADC OPTIC
PLATEN PINCH ROLLER
Preventive
Maintenance
Figure
5-14
Thermal
Printer,
Front
View,
Showing
the
ADC
Label
Optic
ProMaster
2500
User
Manual
5-37
PRESS NUMBER OF SOLENOID, E TO EXIT
1 - UNUSED 4 - BEAM UP 7 - VACUUM
2 - BLOWER 5 - BLOWER OFF 8 - CLAMP
3 - CUT OFF 6 - HIGH PRESSURE
1949-2
SOLENOIDS (2, 3)
MAIN PLATE
(under side)
PROGRAMMING ELECTRONICS ASSEMBLY
SOLENOID (8)
Preventive
Maintenance
Solenoid
Test
Run
this
test
to
evaluate
the
operation
of
the
solenoids.
Note:
You
can
also
manually
test
each
solenoid
by
pressing
on
the
actuator
button
on
the
side
of
each
solenoid.
WARNING:
Performing
these
diagnostic
procedures
will
expose
you
to
harmful
high
voltage.
Only
a
service
technician
trained
on
electromechanical
equipment
should
perform
the
diagnostic
tests
described
in
this
manual.
If
you
are
not
a
service
technician
who
has
been
trained
on
the
2500,
do
not
lift
the
main
plate
as
described
in
some
of
the
diagnostic
test
procedures.
From
the
Diagnostics
menu,
press
2.
The
2500
displays:
When
you
test
a
solenoid,
confirm
that
the
action
it
controls
is
taking
place.
If
it
is
not,
check
the
LED
mounted
directly
on
the
solenoid
to
see
if
it
is
illuminated.
Refer
to
Figures
5-15
and
5-16
for
the
location
of
the
solenoids.
An
illuminated
LED
on
the
solenoid
indicates
that
it
is
active.
Each
solenoid
is
turned
on
and
off
by
a
control
circuit
on
the
handler
controller
board.
Figure
5-15
Locations
of
the
Solenoids
Under
the
Main
Plate
5-38
ProMaster
2500
User
Manual