Datamax DMX E E-4204 Operator's Manual page 58

3. The PAUSED Light will flash during the download.
4. Following a successful download, the PAUSED Light will
illuminate then the printer will perform a 'cold reset.' The previous
printer setup will not be affected unless substantial firmware data
structure changes have occurred. Print a Database Configuration
Label to verify your new firmware version.
Following an unsuccessful download, the FAULT Light will
illuminate then the printer will perform a 'warm reset' (both the
POWER and PAUSED Light will be on during power-up
initialization). The original firmware will remain operational. If
the printer fails to reset, toggle the power 'Off' and 'On.'
Try re-sending the file to the printer. If the failure continues,
check the following possible causes:
An invalid or corrupted file is being downloaded - Ensure the
file being downloaded is correct and applicable for your
printer model.
Possible communications error - Check the cable connection
between the host and printer and ensure that a quality,
shielded cable is used.
Possible Flash memory problem - Call for service.
If the printer fails to boot-up after an unsuccessful download, turn
'Off' the power. Simultaneously press and hold the F1 and F3
buttons while powering 'On' the printer. Now, try downloading
the file to the printer.
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