• Code: 71:YZ
• Description: Out of memory failure.
• Remedy: • It is recommended that you remove any unnecessary files from the Hard Disk Drive of the Formatter using the Web Server. • If there seems to be a problem with the HP-GL/2 driver, try the Send Job as bitmap option in the driver • Reduce the resolution of your image or the print quality in your driver.

• Code: 72:YZ
• Description: A service calibration must be performed. Check the internal error code to see which calibration must be performed. To check the internal error code, press UP and CANCEL together while the error code is displayed.
• Remedy: • 0x07090001 (gain). Perform the Line Sensor Calibration. • 0x07090002 (LS2K). Perform the Line Sensor Calibration. • 0x07090003 (DD). Perform the Drop Detector Calibration. • 0x07090004 (Adv). Perform the Paper Advance Calibration . Page 4-6. • 0x07090005 (Alig). Perform the Printhead Alignment Calibration. • 0x07090007 (CLC). Perform the Color Sensor Calibration. • 0x07090008 (Analog Encoder). Perform the Paper Advance Calibration . Page 4-6.

• Code: 74.1:YZ
• Description: Error uploading media profile update file.
• Remedy: • Switch the Power OFF from the back of the Printer and disconnect the Power cord. Reconnect the power cord and power On the Printer. • Make sure the connection between the computer and the printer is functioning properly. • Try to upload the media profile update file again. • If available, try another connection method to do the upgrade or a different computer/operating system.

• Code: 74:YZ
• Description: Error uploading firmware update file.
• Remedy: • Switch the Power OFF from the back of the Printer and disconnect the Power cord. Reconnect the power cord and power On the Printer. • Make sure the connection between the computer and the printer is functioning properly. • Try to update the Firmware again. • If available, try another connection method to do the upgrade or a different computer/operating system.

• Code: 75.21:YZ
• Description: The spittoons (Left Spittoon, Service Station) have reached 80% capacity.
• Remedy: • Use Preventive Maintenance Kit #2 to replace the Left Spitton and Service Station.

• Code: 75.22:YZ
• Description: The spittoons (Left Spittoon, Service Station) are full.
• Remedy: • Use Preventive Maintenance Kit #2 to replace the Left Spitton and Service Station.

• Code: 76:YZ
• Description: Hard disk drive is full.
• Remedy: • Remove any unnecessary files from the hard disk using the web server.

• Code: 77:YZ
• Description: Web access application. The web server is not functioning correctly.
• Remedy: • Switch the Power OFF from the back of the Printer and disconnect the Power cord. Reconnect the power cord and power On the Printer. • Check that the Printer has the latest Firmware version. If not, update the Firmware to the latest version.