HP (Hewlett-Packard) C2039A Printer User Manual


 
Sensor Description PCA
PS1 Input/Registration Sensor - detects paper in
pickup area
Paper Control
PCA (J605)
PS2 PC tray (Tray 2) Paper-out Sensor - detects the
presence of paper in the PC tray.
Paper Control
PCA (J605)
PS3 Output/Fuser Exit Sensor - detects paper in
fuser.
DC Controller
(J208)
PS4 MP Tray (Tray 1) Paper Out Sensor - detects
the presence of paper in the MP tray (Tray 1).
Paper Control
PCA (J701)
PS5 MP Tray (Tray 1) paper end - detects the trailing
edge of paper fed from the MP tray (Tray 1).
Sensor PCA
(J702)
PS6 Optional Lower Cassette (LC or Tray 3)
Paper-out Sensor - detects the presence of
paper in the 500-sheet feeder. See Chapter 8
for location.
Paper Control
PCA (J603)
PS7 Optional Envelope Feeder Paper-out Sensor -
detects the presence of paper in the envelope
feeder. See Chapter 8 for location.
Paper Control
PCA (J604)
Table 5-2
Photosensor Signals
Figure 5-4 Photosensor Locations
Functional Overview 5-7