Xerox DocuColor 2240, Service Manual

Page: 196 / 1489

09/03
2-163
DC 3535/2240/1632, WC M24
8-175
Status Indicator RAPs Initial issue
8-175 Registration Sensor On Jam Tray 5
The Registration Sensor does not detect paper fed from the MSI.
Initial Actions
• Check condition and specification of the paper supply.
• Check for obstructions in the paper feed path.
• Clean the MSI Feed Roll and check for wear.
• Clean the Takeaway Roll and check for wear.
• Check the drive transmissions for damage or wear.
• Push down on the Bottom Plate ( PL 2.14 ) and release it, check that the springs return the
Bottom Plate to its upper position. Check for weak or damaged spring/s.
Procedure
Open the Left Cover Assembly ( PL 2.9 ). Enter dC330 [008-104] and press Start . Block and
unblock the Registration Sensor ( PL 2.6 ). The display changes state.
Y N
Press Stop . Check the circuit of the Registration Sensor ( Figure 1 ). Refer to the OF 99-1
RAP for troubleshooting procedure.
The machine is a DC3535.
Y
N
Close the Left Cover Assembly and press Stop . Enter dC330 [007-003] and press Start .
The Tray 5 Feed Solenoid ( PL 2.14 ) energizes.
Y N
Press Stop . Check the circuit of the Tray 5 Feed Solenoid ( Figure 2 ). Refer to the
OF 99-4 RAP for troubleshooting procedure.
Press Stop .
• Ensure that the connectors shown in the circuit diagrams ( Figure 1 , Figure 2 ) are
securely connected and that the wires are not damaged.
• Replace the Registration Sensor ( PL 2.6 ).
• If the problem persist, replace the ESS PWB ( PL 13.1 ).
Close the Left Cover Assembly and press Stop . Enter dC330 [007-003] and press Start . The
Tray 5 Feed Solenoid ( PL 2.14 ) energizes.
Y N
Press Stop . Check the circuit of the Tray 5 Feed Solenoid ( Figure 3 ). Refer to the OF 99-
4 RAP for troubleshooting procedure.
Press Stop .
• Ensure that the connectors shown in the circuit diagrams ( Figure 1 , Figure 3 ) are securely
connected and that the wires are not damaged.
• Replace the Registration Sensor ( PL 2.6 ).
• If the problem persists, replace the ESS PWB ( PL 13.1 ).
Figure 1 8-175 RAP Circuit Diagram - Registration Sensor
Figure 2 8-175 RAP Circuit Diagram - DC2240/1632 Tray 5 Feed Solenoid
Figure 3 8-175 RAP Circuit Diagram - DC3535 Tray 5 Feed Solenoid