Inside the ZD420 Ribbon Cartridge Printer

Inside the ZD420 Ribbon Cartridge Printer

1
Ribbon drive transport
2
Release arms (2)
3
Head-up sensor (inside)
4
Movable sensor (black mark and lower web/gap)
5
Platen (drive) roller
6
Media guide stop adjustment
7
Media guides
8
Roll holders
9
Upper web (gap) array sensor
10
Ribbon cartridge (sold separately and shown installed)