6 .2 Inserting the colour ribbon
For thermal direct printing, do not insert a colour ribbon or
remove any colour ribbon that is inserted.
C
Setting the margin stops.
1 Margin stops
A Direction of rotation for unlocking
B Setting of the colour ribbon width
C Direction of rotation for locking
2
1
3
Inserting the colour ribbon.
1 Margin stops
2 Colour ribbon winder
3 Ribbon supply hub
4 Colour ribbon core
5 Colour ribbon roll
6 Label sensor
1 Clean the printhead.
2 Open the printhead.
3 Turn the margin stop on the ribbon supply hub
clockwise, turn in direction of rotation A to unlock the
margin stop.
4 Adjust the margin stop such that the colour ribbon fits
between the two margin stops.
5 Turn the margin stop on the ribbon supply hub
counterclockwise, turn in direction of rotation C to lock
the margin stop.
1
A
B
1
4 5
6
Operating Instructions • Thermal transfer printer TT431 • 10-2019 • 556-00400
6 Push the colour ribbon onto the ribbon supply hub up to
the margin stop.
f In doing so, make sure that the colour coating of the
colour ribbon is facing down when unwinding.
To wind up the colour ribbon, a colour ribbon core that is at
least as wide as the supply roll is required.
Use the colour ribbon core for winding up when changing
the colour ribbon.
7 Turn the margin stop on the colour ribbon winder
clockwise, turn in direction of rotation A to unlock the
margin stop.
8 Adjust the margin stop to the width of the colour ribbon
core.
9 Turn the margin stop on the colour ribbon winder
counterclockwise, turn in direction of rotation C to lock
the margin stop.
10 Push the colour ribbon core onto the colour ribbon
winder.
Colour ribbon feed.
11 Guide the colour ribbon through the mechanism and
over the sensor.
12 Secure the starting end of the colour ribbon to middle of
the ribbon core with adhesive tape.
f In doing so, make sure that the direction of rotation of
the colour ribbon winder is counterclockwise.
13 Turn the colour ribbon winder counterclockwise to
smooth the colour ribbon feed.
14 Close the printhead.
; The colour ribbon is inserted.
Operation
13