HP 8550 HP Color LaserJet 8550, 8550N, 8550DN, 8550GN, 8550MFP Printer - User - Page 138

Message Description Recommended Action 66.X2.YY OUTPUT DEVICE FAILURE CHECK CABLES AND CYCLE POWER Indicates a multi-bin mailbox error. X/YY Description X = Device number in the link YY = Error code from the optional device Verify that the communication and power cables are connected. Press GO to continue printing. If the message persists, turn the printer off and on to reset the printer. 67.X PRINTER ERROR POWER CYCLE Indicates an electronic controller error. X = Description 1 = DC Controller Error 2 = DC Controller IC Malfunction 3 = Internal Communication Malfunction Turn the printer off and on to reset the printer. If the condition persists, contact a local authorized HP dealer or service representative for service. 68 NVRAM ERROR SETTINGS CHANGED Indicates that a recoverable error has been detected in the NVRAM (nonvolatile random-access memory). Verify the printer control panel settings. One or more fields might have been reset to their factory defaults during the error recovery. For more information on factory defaults, see "Factory Defaults" in chapter 2. 68 NVRAM FULL SETTINGS LOST Indicates that the NVRAM is full, and the printer is unable to write new data to the NVRAM. Verify the printer control panel settings. One or more fields might have been reset to their factory defaults during error recovery. The next time the printer is turned off and on, NVRAM will be cleared and all factory defaults will be restored. For more information on factory defaults, see "Factory Defaults" in chapter 2. EN Printer Messages 137