HP LaserJet 4345 multifunction printer (Q3942A)
MFG Part Number: Q3942A
43ppm black, 1200 x 1200 DPI
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Sensor parts for Q3942A HP LaserJet 4345 multifunction printer
E314000619NI
Sensor - Flag activated photosensor - One used to indicate when the ADF assembly is open and the other for the optical carriage assembly home position sensor in the flatbed scanner - Mounts on the scanner open sensor assembly (Two used)
E314000619NR
Sensor - Flag activated photosensor - One used to indicate when the ADF assembly is open and the other for the optical carriage assembly home position sensor in the flatbed scanner - Mounts on the scanner open sensor assembly (Two used)
IR4041K105NI
Sensor - Scanner open sensor assembly - Includes the housing, spring-loaded plunger, and two sensors - Detects when the ADF assembly is open and the optical assembly home position sensor
RK2-0359-000CN
Sensor - Environment temperature detection thermistor - Detects ambient air temperature to determine length of time for fuser warm up.
RM1-0041-020CN
Sensor - Tray 2 paper size tray sensing assembly - White plastic tray size sensing fingers and microswitch assembly
RM1-1045-000CN
Sensor - Door sensor assembly - 500-sheet feeder assembly access door open sensor (SW501) switch assembly
RM1-1455-000CN
Sensor - Paper sensing assembly - Paper present sensing assembly - SR1
RM1-1570-000CN
Sensor - Paper sensor - Reversing unit paper delivery sensor (PS109)
RM1-1571-000CN
Sensor - Paper sensor - Reversing unit paper jam sensor (PS111)
WG8-5624-000CN
Sensor - Replacement for part WG8-5362-000CN ORDER WG8-5624-000CN PHOTO-INTERRUPTER TLP1241 Photo-sensor (TLP1241) - Sensor flag activated
WG8-5849-000CN
Sensor - Duplex re-pick sensor - Detects the leading edge of the page
LaserJet 4345 multifunction printer parts list