Lexmark C720 Service Manual - Page 97

5024-001 Message 50 PPDS Error 51 Defective Flash 52 Flash Full 53 Unformatted Flash 54 Network x Software Error Description Action Refer to operator manual. The printer detects a defective flash during power on, or during format and write to flash operations. Press Go to clear the message. Flash operations are not allowed until the problem is resolved. Remove the defective flash memory card and try another. There is not enough free space in the flash memory card to hold the data that was sent. Press Go to clear the message and continue processing. Down-loaded fonts and macros not previously stored in flash memory or disk are deleted. Reset the printer. Press Menu> or Menu< to open the job menu. When Reset Printer appears on the second line. Press Select. The printer detected an unformatted flash memory card during the power on process. Flash operations are not allowed until the flash is formatted. Try the following: • Format the flash memory card using Format Flash in the Tests Menu. • Send the data again. • If the error condition remains, the flash memory card is defective and must be replaced. • Press Go to clear the message. The flash memory is ignored and normal operation continues. The printer software has detected that a network port is installed and cannot establish communications with it. Press Go to clear the message. The printer disables all communications to the associated network interface. No data can be transmitted through this interface. You can program new firmware in the network interface through the parallel port after this message clears. Diagnostic Information 2-17