Parts Identification: Rear View
USB connector
1.
Parallel connector
.
Optional Serial/Network connector
.
Ventilation
.
Power Connector
.
Optional Cut Sheet Feeder/Roll Paper Stand
.
connector
Note: The serial number of your printer is on a label on
the back, beside "S/N."
5
4
3
2
6
1
Parts Identification: Inside View
Paper Thickness Lever
1.
Ribbon Cartridge
.
Print Head
.
Pull-up Guide Assembly
.
1
2
3
4
ML620/ML621 User's Guide