Lexmark W840 - Page 195

Diagnostic aids 3-37
4024-XXX
process direction (from top to bottom) is determined by the rotational speed of the printhead motor. (The higher
the scanning speed becomes, the sooner the scanning of the next row can be started.)
Conceptual diagram of an image created by scanning
SOS card ASM
LD card ASM
Polygon mirror
Printhead motor