Brother Laser Printer Drum Light Flashing

Flashing drum and error leds or drum error in status monitor continues after replacing the drum 1.
Brother laser printer drum light flashing. Do not release it until the four light emitting diode indicator lights on the printer s. Be sure that the drum unit and toner cartridge assembly is installed in the machine before continuing. Make sure the printer is powered on. Reset the blinking drum light by holding down the printer s go button for approximately four seconds.
When the status led is dimmed green the printer is in sleep mode power save mode or deep sleep mode reducing more power consumption than sleep mode. Close the front cover. Once all four leds are lit release go. Drum light was flashing on this printer so i replaced the drum for another original brother dr 3100.
The paper led flashing can be caused by no paper in the manual feed slot a paper jam the front cover is open the back cover is open dust on the drum or not having a drum installed. Pressing the go button wakes up the printer from sleep mode to ready mode. Followed steps to reset the drum counter. The machine will warn you when the drum is nearing the end of its life with a blinking led light usually indicating that the drum will need to be replaced soon.
The power switch is located on the right side of the printer. Turn the machine off. However when i close the front the drum light still flashes. When the leds are on or flashing an error may occur.
I try to print a status page but the status light on the printer turns orange from green and the drum light flashes. Brother laser printers track the life of the drum unit very closely as it is an essential component in laser printing technology. To reset the drum counter press and hold down go for about 4 seconds until all the leds light up. Open the front cover by placing your hand on the top center section of the printer above the word brother and pull forward.
The red status and amber paper toner drum leds lights are all flashing. This indicates a service call error follow the steps listed below. Make sure that the drum led is now off.