Brother HL 5140 Laser Printer "led changing toner" Questions

...toner cartridge is installed correctly, the lock lever is lifted automatically. Press the control panel button until all the LEDs are on. (The LED turns on in sequence from top to bottom.) The drum ...

...LED's lit solid, press the GO button 5 times At this point the Paper light should be blinking. Toner end-of-life has been reset Close the front cover. ...

...on. Then realease the button and close the front panel. Your coutner will be resetted. Changing with brand new brother never used drum and toner and reseting drum counter should fix light expalin ...

...front door Turn off printer While holding down the GO button, turn printer back on When all four LEDs light up release GO button. All LEDs will turn off Press the GO button 2 times. The 3 LEDs ...

...Toner light still blinks. Thanks for your help. f the Drum LED is still lit after replacing the drum unit, the Drum counter may not be reset. Reset the Drum counter as follows: Open the front cover. ...

Brothers HL 1240 Laser Printer. Drum led flashes, then Ready, ALarm and Data led flash together. Replaced the toner cartridge. No Change. red alarm light is on and printer is not printing

...LED light sees thru. If your toner light comes on, take a small piece of address label (with adhesive), take a black magic marker, color it, and then place in the port to cover the end on both sides. ...

...LED Wont stop flashing I have recently changed the toner on my Brother 2040 only to find it won't stop the red LED Printer flashing despite having a full paper tray. Subsecquently I cannot print ...

...toner cartridge assembly back in the printer. 8.Close the front cover. 9.Make sure that the Drum LED is now off. If your question was not answered, Then Please Visit Below URL: ...

...LED is always on, "RED LIGHT" and toner as well, but when i change the working toner, the problem still the same, i reset already for how many times but still the same. works perfectly, ...