Lexmark C748 User's Guide - Page 223

Troubleshooting 223 52 Not enough free space in flash memory for resources Try one or more of the following: • Select Continue to clear the message and continue printing. For non‑touch‑screen printer models, press to confirm. Downloaded fonts and macros not previously stored in flash memory are deleted. • Delete fonts, macros, and other data stored in flash memory. • Upgrade to a larger capacity flash memory card. 53 Unformatted flash detected Try one or more of the following: • Select Continue to stop the defragment operation and continue printing. For non‑touch‑screen printer models, press to confirm. • Format the flash memory. If the error message remains, then the flash memory may be defective and may need to be replaced. 54 Network [x] software error Try one or more of the following: • Select Continue to clear the message. For non‑touch‑screen printer models, press to confirm. • Turn the printer off, wait for about 10 seconds, and then turn the printer back on. • Upgrade (flash) the network firmware in the printer. For more information, contact customer support. 54 Serial option [x] error Try one or more of the following: • Check that the serial cable is connected properly and is the correct one for the serial port. • Check that the serial interface parameters (protocol, baud, parity, and data bits) are set correctly on the printer and on the computer. • Select Continue to clear the message. For non‑touch‑screen printer models, press • Turn the printer power off, and then turn it back on. to confirm. 54 Standard network software error Try one or more of the following: • Select Continue to clear the message. For non‑touch‑screen printer models, press to confirm. • Turn the printer off, and then turn it back on. • Upgrade (flash) the network firmware in the printer or print server. For more information, contact customer support.