Ab.ee Door Open Jam; Ac.ee Door Open Jam - HP LASERJET ENTERPRISE M725dn Troubleshooting Manual

Laserjet enterprise mfp m725
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Lower right cover 2 open; AC
Lower right cover 3 open; AD
Recommended action
1.
Close the upper right door.
2.
Check the tab of the upper right door that engages the right door sensor. If it is damaged, replace
the right door assembly.
3.
Use the
properly functioning, replace the sensor.
4.
Check the connectors (J44) on the DC controller PCA and the connector (J21) on the right door
sensor.

13.AB.EE Door open jam

Description
Door open jam. Lower right cover 1 open; middle or lower door depending on the input accessory
configuration.
Recommended action
1.
Close the middle or lower right door.
2.
Depending on input tray configuration, check the appropriate tab of the middle or lower right
door that engages the door sensor. If it is damaged, replace the appropriate door assembly.
3.
Use the
a sensor is not properly functioning, replace the sensor.
4.
Do one of the following:
500-sheet paper feeder: check the connectors (J2005) on the PF controller PCA and the
connector (J705) on the PF right door open detection switch SW1.
3x500-sheet paper deck: check the connectors (J2005) on the PD controller PCA and
the connector (J705) on the PD right door open detection switch.
High capacity input feeder: check the connectors (J3006) on the HCI controller PCA
and the connector (J905) on the HCI right door open detection switch.

13.AC.EE Door open jam

Description
Door open jam. Lower right cover 2 open; lower right door or HCI inner flap depending on the input
accessory configuration.
ENWW
Manual sensor tests
menu to toggle the upper right door sensor (SR88). If the sensor is not
Manual sensor tests
menu to toggle the middle and lower right door (Tray 4-6) sensors. If
Tools for troubleshooting
307

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