Cause Solution
Poor contact of the fuser delivery sensor
connector
Reconnect the intermediate connector (J95) of the fuser delivery sensor and
the connector (J123) on the DC controller PCA.
The fuser delivery sensor is defective Run the sensor test in the sensor monitor mode to verify that the fuser delivery
sensor is functioning properly. If it is not replace the fuser delivery sensor.
Table 7-18 Causes and solutions for residual media jams
Cause Solution
The loop sensor is defective Check the loop sensor via the sensor monitor mode. If the sensor is defective,
replace the fuser. See
Fuser on page 179.
The spring of the fuser-delivery-sensor lever is
unhooked
Check the spring of the fuser and place it in the correct position.
The fuser-delivery-sensor lever is damaged Replace the sensor (SR5).
Poor contact of the fuser-delivery-sensor
connector
Reconnect the connectors of the fuser-delivery media-feed sensor (J46),
intermediate (J95) and the DC controller PCA (J123).
The fuser-delivery sensor is defective Check the fuser-delivery media-feed sensor via the sensor monitor mode. If
the sensor is defective, replace the sensor (SR5).
Poor contact of the duplexing repick sensor
connector
Reconnect the connectors of the duplexing media-reverse sensor (J8 and J9)
and the duplexing driver PCA (J107).
The duplexing media-re-pick is defective Check the duplexing re-pick sensor via the sensor monitor mode. If the sensor
is defective, replace the right door. See
Right-door assembly on page 194.
The sensor detecting a residual media jam is
set incorrectly or damaged.
Run the sensor test in the sensor monitor mode to verify which sensor detects
the media. Check the sensor lever to make sure it is set correctly. If it is
damaged, replace the following corresponding part:
●
TOP sensor (SR8): Replace the registration assembly. See
Registration
assembly on page 233.
●
Fuser delivery sensor (SR5): Replace the fuser. See
Fuser
on page 179.
●
Loop sensor 1 or 2 (SR14 and SR15): Replace the fuser. See
Fuser
on page 179.
●
Duplex re-pickup sensor (SR22): Replace the MP tray pickup assembly.
See
Right-door assembly on page 194.
The spring of the residual media jam detective
sensor lever is unhooked.
Run the sensor test in the sensor monitor mode to verify which sensor detects
the media. Check the spring of the sensor lever to make sure it is set correctly.
Table 7-17 Causes and solutions for fuser delivery stationary jams (continued)
ENWW Clear paper jams 417
To Next Page
Loading...