Contents
GM retail scales - Service guide
iii
6.8
Tower displays
6–9
6.8.1
GM200 display pod
6–9
6.8.2
GM300 self service keyboard
6–10
6.8.3
GM400 display pod
6–11
6.8.4
GM400 vendor display and keyboard
6–12
6.8.5
Column mounting (GM200, 300, 400)
6–13
6.9
Main board
6–14
6.10 Loadcell
6–15
6.11 Power supply
6–16
6.12 I/O board and chassis
6–17
6.13 Printer servicing
6–18
6.13.1 Printer chassis
6–18
6.13.2 Print head
6–19
7
Exploded views
7.1
GM100 Scale body
7–1
7.2
GM200 Scale body
7–5
7.3
GM300 Scale body
7–9
7.4
GM400 Scale body
7–13
7.5
Vendor display (GM100, GM200, GM300)
7–17
7.6
Vendor display (GM400)
7–19
7.7
Tower mounted POD (GM400)
7–21
7.8
Customer display (GM100)
7–23
7.9
Customer display (GM200)
7–25
7.10 Self service keyboard (GM300)
7–27
7.11 Printer assembly
7–29
7.12 Internal battery option
7–32
7.13 External battery option
7–33
8
Schematic / Wiring diagrams
8.1
GM100, 200 displays and keyboard
8–1
8.2
GM300 displays and keyboards
8–2
8.3
GM400 displays and keyboard
8–3
8.4
Data & power (no battery)
8–4
8.5
Data & power (with internal battery)
8–5
8.6
Data & power (with external battery)
8–6
