7
15
16
23
24
25
17
18
20
19
21
26
27
22
15 Upper ribbon deflection
16 Printhead retainer with upper printhead
17 Pressing roller system
18 Pinch roller
19 Upper print roller
20 Upper guides
21
Tear-off plate
22 Detent pin
23 Guide roller
24 Label sensor
25
Allen key
26 Upper printhead locking lever
27 Knob for guide adjustment
Figure 3 Print mechanics - upper print unit
29
28
31
30
24
32
27
24 Label sensor
27 Knob for guide adjustment
28 Lower print roller
29 Printhead retainer with lower printhead
30
Lower ribbon deflection
31 Lower guides
32 Lower printhead locking lever
Figure 4 Print mechanics - lower print unit
33
34
37
35
36
39
38
40
41
33 Power switch
34 Power connection jack
35
Slot for SD card
36
2 USB host interfaces for keyboard,
scanner, USB memory stick, USB WiFi
adapter, USB Bluetooth adapter, or
external control panel
37
USB Hi-speed device interface
38
Ethernet 10/100 Base-T
39 Serial RS-232 port
40 I/O interface (Option)
41
USB host interface for service key,
USB memory stick, USB WiFi adapter or
USB Bluetooth adapter
Figure 5
Connections