20 Most Recent HP Photosmart 5510 Wireless e-All-in-One Inkjet Printer, Copy/Print/Scan Questions & Answers

It either telling you your ink is low,or cartridges need a cleaning,which your machine will do that for you.

hi,5510OR 6510 printhead the same???

uninstall the printer driver then connect it with computer if computer detect the printer then install it and print the documents. if computer not detect the printer then connection media like USB cable or wireless connectivity setting

This differs depending on what program you are printing from and whether you are on Windows or Mac. Generally when you go to print you can go to the print properties and choose Black and White. You can try checking the user manual: http://h10032.www1.hp.com/ctg/Manual/c02983578

Check your Laptop to see if it is in Airplane mode. If so turn off this mode. Turn off I pad when using laptop to printer. Might have to go into control scroll down to devices click on printer follow instructions to rest to default printer. Might have to use the right click button.

Download user manual from this link to understand about printer usage: http://h20628.www2.hp.com/km-ext/kmcsdirect/emr_na-c02983670-1.pdf

first you confirm scanning is working or not if it is working fine there is no issue with printer, if it is not working problem found with scanner assay you need to contact hp service center....