Defective Flash Detected; Not Enough Free Space In Flash Memory For Resources; Unformatted Flash Detected; Standard Network Software Error - Lexmark C790 Series User Manual

40 [color] invalid refill, change cartridge
Replace the specified cartridge to continue printing.

51 Defective flash detected

Try one or more of the following:
•
Touch Continue to clear the message and continue printing.
•
Cancel the current print job.

52 Not enough free space in flash memory for resources

Try one or more of the following:
•
Touch Continue to clear the message and continue printing.
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:
•
Touch Continue to stop the defragment operation and continue printing.
•
Format the flash memory. If the error message remains, the flash memory may be defective and require replacing.
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 host computer.
•
Touch Continue to continue printing.
•
Turn the printer power off and then back on to reset the printer.

54 Standard network software error

Try one or more of the following:
•
Touch Continue to continue printing.
•
Turn the printer off and then back on to reset the printer.
•
Upgrade (flash) the network firmware in the printer or print server.
Troubleshooting
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