HP 8550dn HP Color LaserJet 8550MFP Printer - Copy Module User Guide, Not Orde - Page 34

Interpreting status lights Use the following table to interpret the status lights on the copy module. Copy module status lights Light COPY Function Copying Error SYSTEM Data Error All lights on the status display are on Color and behavior Flashing green Flashing orange Continuous orange Flashing green Flashing orange Continuous orange Flashing orange Continuous orange Meaning The system is copying Ensure that media is in the selected tray. Check for a media jam. Replace the toner cartridge. Contact your service representative. The system is receiving data (print or copy). A printer unit error has occurred. Ensure that media is in the selected tray. Check for a media jam. Replace or install the required consumable or maintenance item. The copy module needs servicing. Copying cannot be performed: Ensure that media is in the selected tray. Check for a media jam. Replace or install the required consumable or maintenance item. Contact your service representative. 34 Chapter 1 Product introduction EN