HP CP4005 manual Disk is, Event Log Empty, Flash File, Ready Genuine HP supplies installed

Control panel message	Description	Recommended action
DISK FILE	The printer received a PJL file system	1.	Use the HP Web Jetadmin software to
SYSTEM IS FULL	command that attempted to store something		delete the stored job from the printer
	on the file system but was unsuccessful		control panel.
To clear press	because the file system is full.	2.	To clear the message, press the		key.
alternates with		3.	If the message persists, turn the printer
Ready			off then on.
DISK FILE	The printer received a PJL file system	●	To clear the message, press the		key.
SYSTEM IS FULL	command that attempted to store something	●	If the message persists, turn the printer
	on the file system but was unsuccessful
To clear press	because the file system is full.		off then on.
alternates with				NOTE This will also delete any files
				saved in RAM.
Ready
DISK IS	The file system device is protected and no	1.	To enable writing to the disk, turn off
WRITE PROTECTED	new files can be written to it.		write protection, using HP Web
			Jetadmin.
To clear press		2.	To clear the message, press the		key.
alternates with		3.	If the message persists, turn the printer
Ready			off and then on.
Event Log Empty	SHOW EVENT LOG was selected from the	No action necessary.
	control panel, and the event log is empty.
FLASH FILE	The printer received a PJL file system	1.	To clear the message, press the		key.
OPERATION FAILED	command that attempted to perform an	2.	If the message persists, turn the printer
	illogical operation (for example, to download
To clear press	a file to a non-existent directory).		off then on.
		3.	If the message reappears, there may be
alternates with
			a problem with the software application.
Ready
Genuine HP supplies installed	A new HP cartridge has been installed. The	No action necessary.
	printer returns to the Ready state after
	approximately 10 seconds.

INCOMPATIBLE [COLOR]	A cartridge is installed that is not intended for
CARTRIDGE	use with this device.
alternates with
For help press
The supplies gauge will display the
consumption levels of print cartridges.

1.Open the top and front covers.

CAUTION The image transfer unit can be easily damaged.

2.Open the image transfer unit.

3.Remove the incorrect print cartridge.

4.Install the correct print cartridge.

5.Close image transfer unit and then close the top and front covers.

ENWW Control panel messages 169