Layout and function
4 Layout and function
4 .1 Layout
8
Device overview.
1
Cover
2
Margin stops
3
Roll retainer
4
Colour ribbon supply hub
5
Colour ribbon winder
6
Guide roller
7
Print mechanism
8
Touchscreen display
9
16
15
Print mechanism.
6
10
14
Operating Instructions • Thermal transfer printer TT431 • 10-2019 • 556-00400
9
Light barrier
10 Printhead holder
11 Margin stops
12 Knurled knob for setting the margin stops
13 Adjustment dial for setting the light barrier
14 Printhead locking lever
15 Tear-off plate
16 Printer roller
1
2
17
3
18
4
5
6
7
Device from the rear.
17 Power switch
18 Power connection jack
19 Slot for the SD card
20 2x USB master interfaces for key pad, scanner, USB memory device, bluetooth
adapter or service key
21 USB full-speed slave port
22 Ethernet 10/100 Base-T
23 RS-232 port
24 USB master interface for key pad, scanner, USB memory device, bluetooth
adapter or service key
11
12
13
19
20
21
24
22
23