"Lexmark Genesis s816 has slowed to a crawl"に関する回答HOW TO FIX LEXMARK GENESIS SLOW PRINT I have also had a lot of problems with slow printing of and on. Never had time to look into the problem until now. - First try closing network/wifi connection via the display on the printer. - Power off the printer. - Close any wifi or other network connections you have been using for the printer. Like a router, mobile device etc. - Use the USB cable ONLY for printer connection. Now power the printer on again. - Make sure the wifi-icon on the display HAS the yellow triangle warning. If not start over again from top. - Test printing again. If the problem persists update drivers etc.