• Code: -
• Display: Access Denied MENUS LOCKED
• Description: The device administrator has enabled the control-panel security mechanism. You cannot modify control-panel settings in this circumstance. The message disappears after a few seconds, and the device returns to Ready or BUSY state.
• Remedy: Contact the device administrator to change settings.

• Code: -
• Display: ACTION NOT CURRENTLY AVAILABLE ON TRAY X
• Description: You are trying to set duplex registration for a tray that is configured for ANY SIZE or ANY CUSTOM. Duplex registration is not available when the tray size is set to either of these settings.
• Remedy: Change the size setting for the tray.

• Code: -
• Display: CHOSEN PERSONALITY NOT AVAILABLE
• Description: The device encountered a request for a personality that did not exist in the device.
• Remedy: 1. Press "OK" to continue. 2. Try a different driver.

• Code: -
• Display: CLOSE TOP COVER
• Description: Door switch SW501 is signalling that the cartridge door is open. If the cartridge door is open, the main motor will not rotate during device power-up.
• Remedy: The wires for switch SW501 are hard-wired to the ECU. Verify that the wires from the ECU are installed on the correct terminals of switch SW501.

• Code: -
• Display: CLOSE TOP COVER AND FRONT DOOR
• Description: Door switch SW501 is signalling that the cartridge door is open. If the cartridge door is open, the main motor will not rotate during device power-up.
• Remedy: The wires for switch SW501 are hard-wired to the ECU. Verify that the wires from the ECU are installed on the correct terminals of switch SW501.

• Code: -
• Display: CODE CRC ERROR
• Description: An error has occurred during a firmware upgrade.
• Remedy: 1. Reinstall the firmware. 2. If the problem persists, contact HP Support.

• Code: -
• Display: INFLATE FAILURE
• Description: An error has occurred during a firmware upgrade.
• Remedy: 1. Reinstall the firmware. 2. If the problem persists, contact HP Support.

• Code: -
• Display: RAM DISK IS WRITE PROTECTED
• Description: The file system is protected and no new files can be written to it.
• Remedy: 1. To enable writing to the RAM disk memory, use HP Web Jetadmin to turn off write protection. 2. To remove this message from the display, press "OK"