PCL5 Protocol

Esc 27 decimal, 1b hexadecimal, 33 octal 

Soft Reset
	EscE

Page Size Command
	Esc&l<size>A
	size ... 1 Executive, 2 Letter, 3 Legal, 4 Ledge, 26 A4, 27 A3, etc ...

Logical Page Size Command
	Esc&l<size>O
	size ... 0 portrait, 1, landscape, 2 reverse portrait, 3 reverse landscape

Clear Horizontal Margins Command
	Esc9 resets margins to that of logical page

Top Margin Command
	Esc&l<lines>E
	lines ... number of lines

Unit of Measure
	Esc&u<units>D

Horizontal Cursor Positioning (PCL Units) Command
	Esc*p<x>X (default 1/300 inch)

Vertical Cursor Positioning (PCL Units) Command
	Esc*p<x>Y (default 1/300 inch)

Perforation Skip Command
	Esc&l<skip>L
	skip ... 0 disable, 1 enable

Number of copies
	Esc&l<copies>X

Print Direction Command
	ESC&a<degree>P degree ... 0, 90, 180, 270

Job Separation Command
	Esc&l1T (before reset at end of job)

Image Transfer

Raster Presentation
	Esc*r<mode>F
	mode ... 0 in orientation of logical page
	         3 raster image prints along the width 
	           of the physical page
Raster Resolution 
	Esc*t<dpi>R
	dpi ... 75, 100, 150, 200, 300, 600
Raster Height
	Esc*r<height>T
	height ... 0 to logical page length - current Y position
Raster Width
	Esc*r<width>S
	width ... in pixels of the specified resolution
Start Raster Graphics
	Esc*r0A start at default left graphics margin (X position 0)
	Esc*r1A start at current X position
{
	Y Offset
		Esc*b<lines>Y
		lines ... number of raster lines of vertical movement
	Raster Compression
		Esc*b<mode>M
		mode ... 0 unencoded
		     ... 1 run length encoding
		     ... 2 tagged image file format (TIFF) rev. 4.0
		     ... 3 delta row compression
		     ... 4 reserved
		     ... 5 adaptie compression
	{Transfer Raster Data
		Esc*b<length>W<data>
		length ... 0 to 32767
	}
}
End Raster Graphics
	Esc*rC
	Esc*rB (old)

Color printing

5colrtef.pdf on page 196