HL-L2312D

Odpowiedzi na często zadawane pytania i rozwiązywanie problemów

LED Patterns and Indications

The LEDs on your machine's control panel light up, dim, or blink to indicate machine status.

LED indications are defined in the table below.

	LED is off.
or	LED is on.
	LED is dimmed.
or	LED is blinking. LED is blinking.

This table defines what LEDs indicate when they light up, dim, or blink.

LED indication	Status	Meaning
	Sleep	In Sleep mode (Power Save mode), the machine acts as if it is turned off, but it can still receive data. Receiving a print job will wake the machine and it will start printing.
	Deep Sleep	In Deep Sleep mode (lower power consumption than Sleep mode), the machine acts as if it is turned off, but it can still receive data. If the machine does not receive data for the length of time you specify, it enters Deep Sleep mode. Receiving a print job will wake the machine and it will start printing.
	Ready	The machine is ready to print.
	Please Wait	The machine is warming up.
	Printing	The machine is printing.
	Cooling Down	The machine is cooling down. Wait for 10 minutes or until the inside of the machine has cooled down.
	Cancel Printing	The machine is canceling the job.

As with any sophisticated office product, errors may occur and supply items may have to be replaced. If this happens, your machine identifies the error or required routine maintenance and the Status Monitor indicates the appropriate message. The most common error and maintenance indications are shown in the table.

Follow the instructions in the Actions to improve the status.

LED Indication	Status Monitor	Cause	Action
	Toner Low	If the Status Monitor shows Toner Low you can still print; however, the machine is telling you that the toner cartridge is near the end of its life.	Order a new toner cartridge now so a replacement toner cartridge will be available when the Status Monitor displays Replace Toner.
	Replace Toner	The toner cartridge is at the end of its life. The machine stops all print operations.	Replace the toner cartridge with a new one. > Click here to see how to replace the toner cartridge.
	Cartridge Error	The toner cartridge is not installed correctly.	Remove the toner cartridge and drum unit assembly from the machine. Take out the toner cartridge, and put it back in the drum unit again. Reinstall the toner cartridge and drum unit assembly back in the machine. If the issue continues, contact Brother customer service or your local Brother dealer.
	No Toner	The toner cartridge or the toner cartridge and drum unit assembly is not installed correctly.	Remove the toner cartridge and drum unit assembly. Remove the toner cartridge from the drum unit, and reinstall the toner cartridge back in the drum unit. Reinstall the toner cartridge and drum unit assembly back in the machine. If the issue continues, replace the toner cartridge with a new one.
	Drum !	The corona wire on the drum unit must be cleaned.	Clean the corona wire on the drum unit. > Click here to see how to clean the coronawire.
	Drum !	The drum unit or the toner cartridge and drum unit assembly is not installed correctly.	Remove the toner cartridge and drum unit assembly, remove the toner cartridge from the drum unit, and reinstall the toner cartridge back into the drum unit. Reinstall the toner cartridge and drum unit assembly into the machine. If the issue continues, replace the drum unit with a new one.
	Replace Drum Replace Drum	It is time to replace the drum unit.	Replace the drum unit with a new one. > Click here to see how to replace the drum unit.> >> Replace the drum unit with a new one.
	Replace Drum Replace Drum	The drum unit counter was not reset when the previous drum was removed.	Reset the drum unit counter. > Click here to see how to reset the drum counter.
	Cover is Open	The front cover is not completely closed.	Open and then firmly close the front cover of the machine.
	Cover is Open	The fuser cover is not completely closed or paper was jammed in the back of the machine when you turned on the power.	Close the fuser cover located inside the back cover of the machine. Make sure paper is not jammed inside the back cover of the machine, and then close the fuser cover.
	2-sided Disabled (For automatic 2-sided printing models)	The back cover of the machine is not closed completely.	Close the back cover of the machine until it locks in the closed position.
		The 2-sided tray is not installed completely.	Install the 2-sided tray firmly in the machine.
	Jam 2-sided (For automatic 2-sided printing models)	The paper is jammed underneath the 2-sided tray or the fuser unit.	Clear the Jam in the 2-sided tray or the fuser unit. > Click here to see how to clear the paper jam.
	Jam Inside	The paper is jammed inside the machine.	Open the front cover, remove the drum and toner, and clear the paper jam. > Click here to see how to clear the paper jam.
	Jam Rear	The paper is jammed in the back of the machine.	Open the fuser cover and remove all jammed paper. Close the fuser cover. > Click here to see how to clear the paper jam.
	Jam Tray	The paper is jammed in the paper tray.	Pull the paper tray out completely, open the front cover and fuser cover to remove all jammed paper. > Click here to see how to clear the paper jam.
	Out of Memory	The machine's memory is full.	Reduce the print resolution.
	Size Error DX (For automatic 2-sided printing models)	The paper size specified in the printer driver is not available for automatic 2-sided printing.	Press Go. Choose a paper size which is supported by the duplex tray. Paper size available for automatic 2-sided printing is A4. (For some countries: Letter, Legal and Folio)
	Size Error DX (For automatic 2-sided printing models)	The paper in the tray is not the correct size and is not available for automatic 2-sided printing.	Load the correct size of paper in the tray and set the tray for that paper size. Paper size available for automatic 2-sided printing is A4. (For Philippines: Letter, Legal and Folio)
	Size Mismatch	The paper in the tray is not the correct size.	Load the correct size of paper in the tray and set the size of paper to the tray.
	Manual Feed Manual Feed	Manual was selected as the paper source in the printer driver, but there is no paper in the manual feed slot.	Place paper in the manual feed slot.
	No Paper No Paper	The machine is out of paper, or paper is not loaded correctly in the paper tray.	Refill paper in the paper tray. Make sure the paper guides are set to the correct size. If paper is in the tray, remove it and load it again. Make sure the paper guides are set to the correct size.
	Toner Ended (Continue mode)	It is time to replace the toner cartridge.	Replace the toner cartridge with a new one.
	Self-Diagnostic	The temperature of the fuser unit does not rise to a specified temperature within the specified time.	Press and hold to turn the machine off, wait a few seconds, and then turn it on again. Leave the machine idle for 15 minutes with the power on.
	Self-Diagnostic	The fuser unit is too hot.
	Print Unable	The machine has a mechanical issue.	Press and hold to turn the machine off, wait a few minutes, and then turn it on again. If the issue continues, contact Brother customer service.