Rep 14.3 Document Size Sensors (W/O Tag 150); Rep 14.4 Dadh Closed Switch - Xerox WorkCentre 5790 Series Service Manual

REP 14.3 Document Size Sensors (W/O TAG 150)

Parts List on PL 14.25
Removal
Switch off the electricity to the machine. Refer to
from the customer supply while performing tasks that do not need electricity. Electricity
can cause death or injury. Moving parts can cause injury.
Take care during this procedure. Sharp edges may be present that can cause injury.
1. Remove the CVT glass and document glass,
2. For document size sensor 2 only, remove the PWB cover (3 screws),
3. Remove the document size sensor 1 and / or 2,
Figure 1 Document size sensor 1
NOTE: Figure 1 shows document size sensor 1. The fastening for the document size sen-
sor 2 is the same as for 1.
Replacement
Reverse the removal procedure to replace the document size 1 and 2 sensors.
Repairs/Adjustments
REP 14.3, REP 14.4
WARNING
GP 14. Disconnect the power cord
WARNING
REP 14.6.
PL 14.25 Item
Figure 1.
1
Pinch the tabs together to
release the sensor.
2
Disconnect the harness.

REP 14.4 DADH Closed Switch

Parts List on PL 14.25
Removal
Switch off the electricity to the machine. Refer to
from the customer supply while performing tasks that do not need electricity. Electricity
can cause death or injury. Moving parts can cause injury.
Take care during this procedure. Sharp edges may be present that can cause injury.
1. Remove the DADH, REP
1. 2. Remove the user interface assembly,
3. Remove the scanner top cover,
150).
4. Remove the DADH closed switch,
1
Release the catch and disconnect
the bulkhead connector.
Replacement
Reverse the removal procedure to replace the DADH closed switch.
May 2013
4-410
(W/O TAG 150), PL 14.15 (W/TAG
WARNING
GP 14. Disconnect the power cord
WARNING
5.19.
REP 2.1.
PL 14.20 Item 3 (W/O TAG 150), PL 14.10 Item 3 (W/TAG
Figure 1.
Figure 1 DADH closed switch
Xerox® WorkCentre® 5790 Family
150)
2
Remove 2
screws.
3
Remove the
switch.