User's Guide
Page 47
... or blinking, see Printer lights reference. ● No error messages appear on . Ensure you have removed the orange protective caps from the printer. ● Printer can print a configuration page. For Windows, set the printer as the current or default printer. ENWW General troubleshooting ... are closed. ● Rear access panel (HP Officejet Pro K550) or duplex unit (HP Officejet Pro K550dtn/K550dtwn) is connected firmly to ensure proper contact. When the printer is set the printer as the default in their correct color-coded slots. Press down firmly on and not blinking...
... or blinking, see Printer lights reference. ● No error messages appear on . Ensure you have removed the orange protective caps from the printer. ● Printer can print a configuration page. For Windows, set the printer as the current or default printer. ENWW General troubleshooting ... are closed. ● Rear access panel (HP Officejet Pro K550) or duplex unit (HP Officejet Pro K550dtn/K550dtwn) is connected firmly to ensure proper contact. When the printer is set the printer as the default in their correct color-coded slots. Press down firmly on and not blinking...