Xerox DocuPrint N2125 Service Manual page 336

Table 2 shows the signal names for the Print Engine Controller PWB <=> Connector PWB <=>
Envelope PWB path:
Table 2 Signal Names
Signal Name Description
/EPRS This signal is High when the Envelope Feeder is not installed.
Signal Levels: High = 3.3V Low = 0V
/NOPRE Signal from the No Paper Sensor. This signal is High when all envelopes
are fed from the Envelope Feeder.
Signal Levels: High = 3.3V Low = 0V
SOLE Control signal for the Envelope Feeder PWB. This signal is High when the
Print Engine Controller makes the PWB active.
Signal Levels: High = 3.3V Low = 0V
SOLE (out) Control signal for the clutch. This signal is Low when the Envelope
Feeder PWB makes the clutch active.
Wiring Data
Envelope Feeder
Envelope PWB <=> Envelope Exit Sensor Assembly, No Paper Sensor
and Clutch (Figure 4)
Figure 4 Envelope PWB <=> Envelope Exit Sensor Assembly, No Paper Sensor and
02/2000
7-36
Clutch
Initial Issue
DocuPrint N2125