After running the cleaning cycle, test whether it has worked by printing out favourite piece of GCSE coursework or a few cherished family photos.Can’t find the settings menu? Try looking in the ‘devices and printers’ options on your computer or, if your printer has a front-facing LCD screen, you should be able access the option through here.Your first port of call when solving this problem is to run the cleaning program on your printer, which should be accessible through its settings menu.White lines will typically start appearing on your print outs due to a clogged up printer head.Luckily help is at hand with our handy troubleshooting guide to help you fix white lines when printing, from the basic to more advanced tips. Tech tips you can trust - get our free Tech newsletter for advice, news, deals and stuff the manuals don’t tell you This problem looks like someone has spilled Tip-Ex over your documents and isn’t the kind of thing you showing up on presentation handouts or school essays. One of the most common inkjet printer faults is white lines showing up on your prints. Is your printer playing up? Here are our tips for fixing one of the most common printing problems

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