HP color laserjet 2550 series Manuale Di Servizio
6
7
Figure 4-9.
Photosensors and switches (2 of 2)
Table 4-3. Photosensors and switches
Reference
Description
1
Tray 1 sensor
2
Roller-engaging sensor
3
Developing-rotary-engaging sensor
4
Fuser-delivery sensor
5
Front fuser-detection sensor
6
Door-open detection switch
7
Power switch
ENWW
Pickup and feed system
79