[amp_mcq option1=”carriage rails” option2=”printhead pins” option3=”paper advance bearings” option4=”carriage bearings E. None of the above” correct=”option3″]<\/p>\n
The correct answer is: C. paper advance bearings<\/strong><\/p>\n The paper advance bearings are the parts that help to move the paper through the printer. They are lubricated with a special grease that helps to reduce friction and wear. However, if the grease gets too thick, it can actually cause the bearings to seize up. This can prevent the paper from moving through the printer properly, and can even damage the printer.<\/p>\n The other options are all parts that should be lubricated on a dot matrix printer. The carriage rails are the parts that guide the carriage back and forth. The printhead pins are the parts that strike the paper to create the dots that make up the image. The carriage bearings are the parts that support the carriage and help it to move smoothly.<\/p>\n It is important to note that not all dot matrix printers are the same. Some printers may have different parts that need to be lubricated. It is always best to consult the printer’s manual for specific instructions on how to lubricate the printer.<\/p>\n","protected":false},"excerpt":{"rendered":" [amp_mcq option1=”carriage rails” option2=”printhead pins” option3=”paper advance bearings” option4=”carriage bearings E. None of the above” correct=”option3″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[216],"tags":[],"class_list":["post-16588","post","type-post","status-publish","format-standard","hentry","category-computer-hardware","no-featured-image-padding"],"yoast_head":"\n