Dell 2330dn service manual Tray 2 service check

Tray 2 service check

FRU	Action
Tray 2	Turn the printer off.
	Separate the printer from Tray 2.
	Turn the printer on and check the voltages on connector J28 on the controller board. See
	the wiring diagram at the end of the service manual, or “Controller board connector pin
	values” on page 3-2for the J28 connector.
	Pins 1, 4: 3.3 V
	Pin 2: 24 V
	Pin 6: Ground
	If the voltages are incorrent, then replace the controller board. If the voltages are correct,
	then try using Tray 2 again. If the printer error persists, then replace Tray 2.

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