工商区上午落单下午货到 订购表格下载For Brother Printer :
HL-5340D, HL-5350DN, HL-5370DW,MFC-8880DN
约25,000张
香港及九龙区 工商区免费送货
How do I replace the drum unit?
Follow the procedure below to replace drum unit. Caution Do NOT use flammable substances or any type of spray to clean the inside or outside of the machine. Doing this may cause a fire or electrical shock. Make sure that the printer is turned on and the Drum LED is blinking. Press the front cover release button and then open the front cover. Press and hold down Go for about 4 seconds until all the LEDs light up. Once all four LEDs are lit, release Go. Take out the drum unit and toner cartridge assembly. Caution We recommend that you put the drum unit and toner cartridge assembly on a piece of disposable paper or cloth in case you accidentally spill or scatter toner. To prevent damage to the printer from static electricity, DO NOT touch the electrodes shown in the illustration. Push down the blue lock lever and take the toner cartridge out of the drum unit. Caution Handle the toner cartridge carefully. If toner scatters on your hands or clothes, wipe or wash it off with cold water at once. To avoid print quality problems, DO NOT touch the shaded parts shown in the illustrations. Note Be sure to seal up the drum unit tightly in a bag so that toner powder does not spill out of the unit. Discard the used drum unit according to local regulations, keeping it separate from domestic waste. If you have questions, call your local waste disposal office. Unpack the new drum unit. Caution Wait to unpack a drum unit until immediately before you put it in the printer. Exposure to direct sunlight or room light may damage the drum unit. Put the toner cartridge firmly into the new drum unit until you hear it lock into place. If you put the cartridge in properly, the blue lock lever will lift automatically. Caution Make sure that you put in the toner cartridge properly, or it may separate from the drum unit. Put the drum unit and toner cartridge assembly back in the printer. Close the front cover. Make sure that the Drum LED is now off.
Make sure that the printer is turned on and the Drum LED is blinking. Press the front cover release button and then open the front cover.
Press and hold down Go for about 4 seconds until all the LEDs light up. Once all four LEDs are lit, release Go.
Push down the blue lock lever and take the toner cartridge out of the drum unit.
Unpack the new drum unit.
Wait to unpack a drum unit until immediately before you put it in the printer. Exposure to direct sunlight or room light may damage the drum unit.
Put the toner cartridge firmly into the new drum unit until you hear it lock into place. If you put the cartridge in properly, the blue lock lever will lift automatically.
