Features: Anti-damage:This print for head comes with a protective cap, which can effectively prevent damage to the internal structure. High-quality material:Made of high-quality ABS material, this print for head is lightweight, durable and stable. Necessary accessory:As a necessary accessory for printers and scanners, this print for head can provide you with good printing effect. Strong compatibility:This print for head is suitable for multiple models of for Brother printers, such as for Brother MFC J4410 J4510 J4610 J4710 J3520 J3530 J3720 J2310 J2510 J6520 J6720 J6920 DCP J4110 and so on. Support black / color printing optional : This print for head supports black printing function, meeting your daily needs of printing black and white or color images and documents. Specifications: Material: ABS Type: for head Item Color: Black + orange Size: approx. 18x8cm/7.09x3.15in Applicable Model: for Brother MFC J4410 J4510 J4610 J4710 J3520 J3530 J3720 J2310 J2510 J6520 J6720 J6920 DCP J4110 Package Includes: 1 x Printer for Head note: 1. When installing the nozzle, you must remove the air hole seal according to the instructions, but do not remove other seals at will, otherwise the ink will leak; 2. Each for time a nozzle is installed, the print for head should generally be cleaned 3-5 times (please wash the print for head at least once); 3. When any print for head has no ink or is not installed, even if there is ink in the other print heads, the photo machine will not work; 4. Once the nozzle is off, it is best not to remove it before replacing the nozzle; 5. Unless you want to replace the nozzle, do not open the nozzle protective clip (orange part), otherwise the nozzle may no longer be used; 6. Do not reach into the printer or for touch the nozzle when the printer is working; first check whether the ink of a certain color in the ink cartridge has been used up.