Fuser Exit Sensor Service Check - Dell 5310n - Workgroup Laser Printer B/W Service Manual

Service manual
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FRU
Fuser lamp
3

Fuser exit sensor service check

If any of the following codes are displayed, there is a potential problem in the area of the exit sensor: 201.00,
201.02, 201.10, 201.12, 201.22, 201.30, 201.32, 201.40, 201.41, 201.42, 201.50, 201.52, 201.92, 202.00,
202.02, 202.04, 202.10, 202.11, 202.12, 202.14, 202.20, 202.21, 202,22, 202.24. 202.30, 202.31, 202.32,
202.34, 202.40, 202.41, 202.42, 202.44, 202,50, 202.51, 202.52, 202.54, 202.90, 202.91, 202.92, and 202.94.
Fuser exit and fuser narrow media sensor status chart
Printer not printing— no media
over sensors
Exit sensor open
Narrow media sensor open
FRU
Fuser exit sensor (exit
1
sensor test)
Fuser exit sensor cable
2
Fuser exit sensor flag
3
Fuser assembly
4
Fuser exit sensor cable
Fuser board
Fuser to system board
cable
System board
Service Manual
2-92
Action
Turn the printer off and allow the fuser assembly to cool. After the
fuser assembly cools down, turn the printer on. If you receive the
same error code, replace the fuser lamp. See
removal" on page
4-33.
Note: If the fuser lamp is replaced, allow the fuser to cool or a 925.xx
error could be displayed.
Printer printing—media over
sensor(s), non-narrow media fed
through the printer
Exit sensor closed
Narrow media sensor closed
Action
Enter the Diagnostic mode, select BASE SENSOR TEST, select the
Exit Sensor to test for proper operation. If the exit sensor fails the
test, go to step 2. If the exit sensor passes, go to step 5.
Check the fuser exit sensor cable for correct installation or for any
signs of damage to the cable or connectors. If no problem is found,
go to step 3. If a problem with the installation is found, install the
cable correctly. If damage to the cable or connectors is found,
replace the cable.
Make sure the sensor flag is not binding and is operating properly. If
the sensor is operating properly, go to step 4. If it is not operating
properly, repair or replace the sensor assembly. See
sensor removal" on page
Check the continuity of the fuser exit sensor cable. If incorrect,
replace the cable; if correct check the continuity of the fuser to
system board cable. If incorrect, replace the cable; in correct, replace
the following FRUs in the order shown:
• Fuser board.
• Fuser assembly. See
• System board. See
"System board and inner shield removal"
on page
4-77.
"Fuser lamp
Printer printing—narrow media
fed through the printer
Exit sensor closed
Narrow media sensor open
4-29.
"Fuser assembly removal" on page
"Fuser exit
4-27.

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