5.8Downloading Firmware and Fonts
The operating programs and fonts for the printer are stored in Flash memory on the Main PCB. When program updates and/or new features are added, they can be downloaded to the printer as follows:
1.Identify the new version for your model of printer from the Datamax Web site at www.datamaxcorp.com and download it onto your computer’s hard drive or a floppy disk.
2.Ensure that the printer is connected to the host, (via parallel port only) and that the power is ‘On.’ Using the DOS copy command enter:
copy filename.dlf lpt1/b
;Note: Other programs (e.g.,
3.The READY 
light will flash during the download.
4.Following a successful download, the 
STOP 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.
¾Following an unsuccessful download, the 
ERROR Light will illuminate then the printer will perform a ‘warm reset’ (both the READY 
and 
STOP lights will be on during
Try
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 
PAUSE + 
CANCEL buttons while powering ‘On’ the printer. Now, try downloading the file to the printer.
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