Printers often have technical difficulties, leaving you wondering "printer offline?" But don't be concerned. Troubleshooting may be used to fix any printing issue. After troubleshooting, the cause of the problem may be identified and the problem rectified. Here's an example of one of the most typical printer issues. Print quality has deteriorated. Paper jams, cartridge issues, and damaged cables are all common reasons of printer fading. If you're not certain which one is the issue, try unplugging and plugging your printer back in to see if it works.