Oki LE850 Technical Reference

Also see for LE840: User guide

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general description

- 29 -7. ZEBRA COMMANDS7.1 BASIC SPECIFICATIONS OF ZEBRA COMMANDSZebra commands shall follow the following basic format:FormatCommandstart code Parameter Separatorcode Parameter Separatorcode DataCommand start code: The default value is “^” (5Eh) or “~” (7Eh).When this code exists in a command, it becomes the head of the nextcommand.Parameter: Basically, parameters other than file name parameters are “A” (41h) to “Z” (5Ah), “a” (61h)to “z” (7Ah), or “0” (30h) to “9” (39h).The control code (00h to 1Fh) and space (20h) are not supported. When notified, theparameter is omitted (e.g. 10[20h]00 -> 1000).For other supported codes, refer to the description of each command parameter. For filename parameters, refer to “File name” in “7.2 COMMANDS USED FOR DEVICES.”Separator code: The default setting is “,” (2Ch).Data: Refer to the description for each command. (Some commands do not have data.)7.2 COMMANDS USED FOR DEVICESApplicable commands: DF/XF/DG/DY/IS/XG/IM/IL/ID/HW/HG/HY/DU/A@/CWThese commands have the following common specifications:[Common specifications]Drive selection• When the A or B drive is selected, data is saved in the USB memory.• When a drive other than valid drives (A/B/E/R) is selected, saving/reading operation is notperformed.Saving function• Saving into or reading from the onboard Flash ROM cannot be performed simultaneously withthe PC commands saving function of the Oki Data printer. The operation with the PCcommands saving function used is not guaranteed.• While a file is being saved, “SAVING (this indication depends on the language)” is displayedon the LCD. During the saving processing, key operation is invalid. When the data is savedinto RAM, “SAVING” is not displayed on the LCD.• Since at least two blocks of PC commands saving area are used for saving operation, secureat least two blocks before using the saving function.• The number of files that can be saved shall be 500 per drive.• When the number of files exceeds 500, “MEMORY FULL” is displayed on the LCD and thesaving is stopped.Reading operation• If the file name specified for reading operation does not exist, it is not counted for the printingfield. Therefore, when only a call command without a file name is specified for a label,issuing is not performed.