Xerox DocuColor 2240 Service Manual page 188

7-960 Tray 5 Paper Mismatch 2
A different paper type or transparency was detected when plain/heavyweight paper was speci-
fied.
Initial Actions
• Check that the loaded paper type matches the UI selection.
• Check the OHP sensor area for contamination or blockage.
Procedure
Open the Left Cover Assembly (PL 2.9). Enter
OHP Sensor (PL 2.6) using a plain sheet of paper. The display changes.
Y N
Press Stop. Check the circuit of the OHP Sensor
troubleshooting procedure.
Press Stop.
• Ensure that the connectors shown in the circuit diagram
nected and that the wires are not damaged.
• If the problem persists, replace the MCU PWB
Figure 1 7-960 RAP Circuit Diagram - OHP Sensor R
Initial issue
DC 3535/2240/1632, WC M24
dC330 [008-110] and press Start. Block the
(Figure 1). Refer to the OF 99-1 RAP for
(Figure 1) are securely con-
(PL 13.1).
7-969 Full Paper Stack
The Full Paper Stack Sensor detects that Face Down Tray is full.
Initial Actions
Check the Full Paper Stack Sensor for obstructions and actuator operation.
Procedure
Enter dC330 [010-102] and press Start. Move the Full Paper Stack Sensor Actuator
up and down. The display changes.
Y N
Press Stop. Check the circuit of the Full Paper Stack Sensor
99-2 RAP for troubleshooting procedure.
Press Stop.
• Ensure that the connectors shown in the circuit diagram
nected and that the wires are not damaged.
• If the connectors and wires check out OK, replace the Full Paper Stack Sensor
• If the problem continues, replace the MCU PWB
• If the problem persists, replace the I/F PWB
Figure 1 7-969 RAP Circuit Diagram - Full Paper Stack Sensor
09/03
2-155
(PL
(Figure 1). Refer to the
(Figure 1) are securely con-
(PL 2.11).
(PL 13.1).
(PL 9.1).
Status Indicator RAPs
7-960, 7-969
2.11)
OF