HP PCL/PJL reference (PCL 5 Color) - Technical Reference Manual

6-18 Raster Graphics EN
Set Raster Graphics Resolution
Palette Commands
CID Command
Color Treatment
Render Algorithm
Note An implied End Raster Graphics resets the Raster Compression
Method 3 seed row, but does not reset the Raster Compression
Method nor the left raster graphics margin.
If source and/or transparency modes have been set, frequent
start/end graphics commands in an image can result in a memory
overflow condition.