Brother HL 5370DW, Service Manual

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7-29 Confidential
3. OTHER SERVICE FUNCTIONS
3.1 Wireless LAN setting (Wireless LAN model)
When the machine is in a standard state, you can switched to the Effective/Invalidity of the
wireless LAN setting by pressing the [Go] button for 10 seconds. At the same time, switched
to the Effective/Invalidity of the wired LAN setting. It is switched to a set value opposite to a
current set value, whenever switching. and then the wireless network information (Net
Config) printing is implement.
Check that which of wireless LAN or wired LAN became effective. Judge by the Active or
Inactive from “Node Type” which is mentioned in “Net Config” of “Printer Settings”.
3.2 Drum condensation countermeasure mode
The printing spots may occur with the condensation of the surface of the drum in the high
humidity environment. When the drum condensation countermeasure mode is set to ON to
follow the procedure described below, you can remedy the condensation of the surface of the
drum in drying by heat of the fuser unit.
<Operating Procedure>
(1) Open the front cover.
(2) Press the [Go] button three times. The drum condensation countermeasure mode is set
to ON.
• The drum condensation countermeasure mode is set to OFF, when perform to the
above operation in the state of that the drum condensation countermeasure mode is
set to ON.
• You can check the ON/OFF of the drum condensation countermeasure mode by the
number of times of the blinking after performing the procedure (2).
Drum condensation countermeasure mode is set to ON: blinking once
Drum condensation countermeasure mode is set to OFF: blinking twice
Blinking LED
LED model: All LEDs
LCD model: Data LED