Brother 2150N, 2170W, HL-2140 ■Page 3, 19)Sleep Mode Setting (ON/OFF), 18)Sleep Mode Indication (OFF/Dimmed), 20)Developer Roller Counter Reset 1 (For the starter toner cartridge)

■Page 3, 4

These pages include various network settings information of the machine.

HL-2150N/2170W	Page 3: Wired Network Information
HL-2170W	LAN: Wired Enable setting = ON, LAN: WLAN Enable setting = ON
	Page 3: Wired Network Information
	Page 4: Wireless Network Information
	LAN: Wired Enable setting = ON, LAN: WLAN Enable setting = OFF
	Page 3: Wired Network Information
	Page 4: Not Available
	LAN: Wired Enable setting = OFF, LAN: WLAN Enable setting = ON
	Page 3: Wireless Network Information
	Page 4: Not Available
	LAN: Wired Enable setting = OFF, LAN: WLAN Enable setting = OFF
	Page 3&4: Not Available

18)Sleep Mode Indication (OFF/Dimmed)

This is to select whether the Ready LED is turned off completely or lit in blue with low light intensity during the Sleep mode. Whenever you switch this mode, the setting is changed over from the present one to the other. When you take your finger off from the SW supporter, the Ready LED is lit in 100% light intensity or low light intensity according to the setting so that you can verify the present setting.

19)Sleep Mode Setting (ON/OFF)

This is to allow you to turn on and off the sleep mode of the machine. The default setting is ON. The machine automatically goes back to the waiting Service mode state after the operation is completed.

20)Developer Roller Counter Reset 1 (For the starter toner cartridge)21)Developer Roller Counter Reset 2 (For the standard toner cartridge)22)Developer Roller Counter Reset 3 (For the high-capacity toner cartridge)

Since print density is likely to become darker as toner is getting older, the developing bias is lowered by degrees according to the number of prints so that an almost fixed density can be maintained from the start of the use of brand-new toner to the end of it.

The value of the developing bias is printed on the maintenance sheet. The developing bias is a parameter which depends on the developing assembly, so it needs to be reset when the developing assembly is replaced. At that time, the developing roller counter reading is also reset. This mode is to enable to execute these operations (equivalent to those done when the developing assembly is replaced) manually from the service mode.

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