Lcd Contrast Adjustment Button; Connectors - Epson TM-C3500 Series Technical Reference Manual

LCD contrast adjustment button

Adjusts the LCD contrast.
 The LCD contrast adjustment button is located under the ink cartridge cover.
 The adjusted value is saved in the non-volatile memory. Even after the power is turned

Connectors

All cables are connected to the connector on the lower rear of the printer.
• Power supply connector:
• USB/LAN Connector:
• Link LED:
Printer status
Power off
Not connected to the network
Network established
Receiving data
18
on again, the adjusted value saved last time is applied.
Connects cable of the AC adapter.
Connects the printer with the host computer via interface.
Indicates the printer network status.
Off
Off
On
Blinking
Link LED