HP L 5 manual

When using the 300 dpi User-Defined Pattern header (see Table 5-5), set the eight bytes of header information to the following values:

Byte 0 – Format 0 (00 hex)

Byte 1 – Continuation 0 (00 hex)

Byte 2 – Pixel Encoding 1 (01 hex)

Byte 3 – Reserved 0 (00 hex)

Byte 4/5 – Height in Pixels 0 / 16 (00 / 10 hex)

Byte 6/7 – Width in Pixels 0 / 32 (00 / 20 hex)

Byte 8 – Begins the first bytes of binary data.

The PCL code below downloads the user-defined pattern and assigns it an ID number of 3.

1. Specify the pattern ID number:

?*c3G	Assigns an ID number of 3 to the pattern
	data which follows.

2. Send the User-defined Pattern command:

?*c72W	Specifies that 72 bytes are to follow (8
	bytes for the header plus 64 bytes of
	pattern data).

EN The PCL Print Model 5-41