Manual Sensor Tests; Table 2-10 Manual Sensor Tests - HP LaserJet Enterprise 700 M712 series Handbuch Zur Fehlerbehebung

Manual sensor tests

Performs tests to determine whether the paper-path sensors are operating correctly.
1.
At the product control panel, press the Home
2.
Open the following menus:
Administration
●
Troubleshooting
●
Diagnostic Tests
●
Manual Sensor Test
●
Table 2-10 Manual sensor tests
Sensor or switch
name
Cartridge-door switch
Left door switch
Right door sensor
Cartridge install sensor
Top sensor
Fuser loop sensor
Fuser output sensor
Duplex refeed sensor
108 Chapter 2 Solve problems
Sensor Replacement part
number number
SW3 CN
SW1 CN
SR8 CN
SR1 CN
SR9 CN
SR6 CN
SR12 CN
SR2 CN
button.
Description Paper-path sensor
test name
Toner cartridge door SW3 Cartridge Door
switch
Left door open switch SW1 Left Door
Right door open SR8 Right door
sensor
Toner cartridge SR1 Cartridge install
installed sensor sensor
Top sensor PCA Sr9 Top Sensor
Fuser loop sensor SR6 Fuser loop 1
sensor
Fuser output sensor SR12 Fuser output
sensor
Duplexer refeed sensor SR2 Duplexer refeed
Testing of sensor
Open the cartridge
door.
Open the left door.
Open the right door.
Open the cartridge
door, and then remove
the toner cartridge.
Open the cartridge
door, remove the toner
cartridge, raise the
registration shutter,
and then use a small
flat-blade screwdriver
to activate the sensor.
Open the cartridge
door, remove the toner
cartridge, and then
press the sensor lever.
Open the left door,
pull down the fuser
shutter, and then use a
screwdriver to activate
the sensor.
Remove the duplexer,
insert a sheet of paper
so that it covers the
refeed sensor, and
then reinstall the
duplexer.
ENWW