Theory Of Operation - HP LASERJET ENTERPRISE M725dn Troubleshooting Manual

1

Theory of operation

Basic operation
●
Engine control system
●
Laser scanner system
●
Image-formation system
●
Pickup, feed, and delivery system
●
Scanning/image capture system
●
500-sheet paper feeder (Tray 4)
●
1x500 and 3x500 paper feeder and stand
●
3,500-sheet high-capacity input (HCI) feeder
●
Duplexer
●
Stapler/stacker
●
ENWW 1