Xerox DocuPrint N2025 Service Manual page 373

Figure 3 Wiring/Signals Between Components
Initial Issue
DocuPrint N2025/N2825
40. Duplex Interface PWB <--> OCT PWB <--> OCT Motor Assembly, Offset Motor Assembly,
Stack Full Sensor, OCT Sensor and OCT Rear Cover Interlock Switch
Table 2 Signal names for the Duplex Interface PWB <--> Stacker PWB path
Signal
Name Description
OP-CHK Signal that detects the OCT status is ready or not by referring the Interlock
Switch and the OCT Sensor. Interlock Switch detects open or close of the OCT
Rear Cover and OCT Sensor detects the existence of jammed paper in the
OCT Assembly.
STA-RX Motor control signal
STA-TX Motor control signal
FRP-CHK Signal through the Exit Gate Solenoid. This signal informs the Exit Gate Sole-
noid operation.
40. Duplex Interface PWB <--> OCT PWB <--> OCT Motor Assembly, Offset Motor Assembly,
Photo Sensor, OCT Sensor and Interlock Switch
Table 3 Signal names for the OCT PWB <--> OCT Motor Assembly path
Signal
Name Description
A Activating signal for the OCT Motor Assembly.
B Activating signal for the OCT Motor Assembly.
/A Activating signal for the OCT Motor Assembly.
/B Activating signal for the OCT Motor Assembly.
Table 4 Signal names for the Stacker PWB <--> Photo Sensor path
Signal Name Description
/STK FULL Signal through the Stack Full Sensor. This signal is LOW when the Stack Full
Sensor is actuated by the stack of delivered printed sheets higher than the
predetermined height.
P-UP Signal through the Stack Full Sensor.
40. Duplex Interface PWB <--> Stacker PWB <--> OCT Motor Assembly, Offset Motor Assem-
bly, Photo Sensor, Duplex Sensor and Interlock Switch
Table 5 Signal names for the Stacker PWB <--> Duplex Sensor path
Signal Name Description
/STK JAM Signal through the OCT Sensor. This signal is High when the top of paper
reaches the Actuator and pushes it, and Low when the end of paper passes
and releases it.
02/2000
7-43
Wiring Data
Offset Catch Tray