Can I sell CPU printer Callisto protocol?
I have a CPU printer that uses the Callisto protocol. I'm wondering if it's possible for me to sell this type of printer. Is there a market for it, and if so, what's the best way to go about selling it?
How do I get my HP printer out of error mode?
Have you been having trouble with your HP printer, finding it stuck in error mode? It can be frustrating when your printer won't print, but don't worry, there are some steps you can take to resolve the issue. First, check the printer's display for any specific error messages that might give you a clue to the problem. From there, you can try resetting the printer by turning it off and unplugging it for a few minutes before turning it back on. If that doesn't work, you may need to check for any paper jams or other physical obstructions. Additionally, ensure that your printer's software and firmware are up to date, as outdated software can sometimes cause errors. Have you tried any of these solutions yet? If not, give them a try and see if they help get your printer out of error mode.