Honeywell E-Class Series - PJ Present Adjust Fine Tune; PL Printer Level; PM Pause Mode; PO Paper Empty

PJ Present Adjust Fine Tune
This command fine-tunes the Present Distance setting in dots to compensate for
slight mechanical differences sometimes evident if multiple printers share label
formats.
Parameter: PJ
Value / Range: + / – dots
Units / Interpretation: Dots (model specific)
Command Equivalent: N/A
PL Printer Level
This command is used to upgrade the software feature level of the printer.
Parameter PL
Value / Range: 000000 – FFFFFF
Units / Interpretation: Hex Codes
Command Equivalent: N/A
PM Pause Mode
See <STX>J for command details.
Parameter: PM
Value / Range: Y, N
Units / Interpretation: Y = Enabled, N = Disabled
Command Equivalent: <STX>J
PO Paper Empty
This command sets the length of travel before an out of stock condition is declared.
Parameter PO
Value / Range: 0 - 9999
Units / Interpretation: 1/100 inch
Command Equivalent: N/A
PP Parallel Direction
This command controls the parallel port communications settings.
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DPLCommand Reference