Ricoh Aficio SP C811DN Hardware Guide

Reading the LED Lamps
Standard Ethernet port
ATU034S
1. Green: turns on when the printer is properly connected to the network.
2. Yellow: turns on when 100BASE-TX is in use. It turns off when 10BASE-T is in use.
Optional Gigabit Ethernet board
ATU035S
1. Yellow: turns on when 100BASE-TX is in use.
2. Green: turns on when 10BASE-T is in use.
3. Both the green and yellow lamps are lit when 1000BASE-T is in use.
Ethernet Cable Connection
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Ricoh Aficio SP C811DN Specifications

General

Brand	Ricoh
Model	Aficio SP C811DN
Category	Printer
Language	English