Inside the ZD620 and ZD420 Direct Thermal Printers

Inside the ZD620 and ZD420 Direct Thermal Printers

1
Media dancer (ZD620 only)
2
Head-up sensor
3
Movable sensor (black mark and lower web/gap)
4
Platen (drive) roller
5
Media guide stop adjustment
6
Media guides
7
Roll holders
8
Upper web( gap) array sensor
9
Printhead