Seiko Instruments SII Black-and-White Raster Plotter LP-1020 - Manual (Page 177)

9-3
▼Setting items
Chapter 9 "PROTOCOL" menu
PDL SELECT
This device supports 4 types of data formats (PDL). Data format (PDL)
used for the parallel channel or each Ethernet port can be set up.
Select and specify the initial character of each PDL.
4 characters Default value: HDTC
(Select all of HPGL, DSCAN, TIFF, and CALS)
[First character] Specifies whether to use the HPGL format or not.
If using, select "H".
If not, select "_".
[Second character] Specifies whether to use the DSCAN format or not.
If using, select "D".
If not, select "_".
[Third character] Specifies whether to use the TIFF format or not.
If using, select "T".
If not, select "_".
[Fourth character] Specifies whether to use the CALS format or not.
If using, select "C".
If not, select "_".