Take a look at the image below for example. This is because your printer combines two or more inks when creating almost any colour, making determining or even describing the fault a challenge. Conversely, printing colour images or photos presents an entirely different issue as it is not always evident which colour is at fault. To demonstrate what I mean clearly I have marked in red on the same image where the lines are occurring. It is particularly difficult to identify a partially blocked printhead when only printing black and white text as only a single colour ink is being used and gaps also appear naturally. Looking at this image it may not be evident that the gaps in this text form a regular patten. These lines will be in a regular pattern and usually run consistantly down the length of the page as demonstrated below. If a slight blockage is present you will notice breaks in your prints as the printhead moves from left to right dispensing ink. How can I tell if my printhead is partially blocked? Such an issue can easily be resolved with a bit of basic maintenance. Inkjet printers from many different manufacturers are prone to this including machines by Brother, Canon, Epson, Dell, Hewlett Packard (HP), Kodak, Lexmark and many more. Horizontal lines across prints are most commonly experienced with inkjet printers and are usually down to a partially blocked printhead. Creative Drawing Mats Modelling Clay & Dough Model Making Stationery For Kids.Electronics Electronic Toys Music & Karaoke Remote Control Toys.Merchandise Accessories Bags Caps Hoodies T-Shirts Others.Outdoor Dart Blaster Guns Sports & Activities Water Blasters.Toys & Play Sets Bricks & Blocks Kids Toys Plushies.Games Board Games Card Games Kids Games Puzzle Games Travel Games.Webcams, Cameras, Security & Accessories.

Dell photo printer 720 test page