MINOLTA-QMS PagePro 4100 Series Service Manual page 60

Printing Area
- The controller sends the VIDEO signal of the appropriate paper size to the engine.
- The controller determines the starting point of printing according to the TOD signal
(sub-scanning direction) sent from the engine (PWB-A) and the HSYNC signal.
- Laser exposure is started when the print head receives the VIDEO signal.
/HSYNC
/VIDEO
4mm
4mm
1
1 Printing Area
45