Xerox DOCUPRINT N17 Service Manual page 219

4. LVPS ↔ ENVELOPE FEEDER UNIT
Signal Name
ENV PRES
NO PAP ENV
ENV FEED SOL Signal to actuate the Feed Solenoid which feeds en envelope on
P130 P16
7
4
1
P11 P13
5
6
7
Electromagnetic Clutch
Xerox DocuPrint N17 Service Manual
Signal for detecting if the optional Envelope Feeder is installed or not
(LOW level when the Envelope Feeder is in place, and HIGH level
when it is not in place)
Signal for detecting the absence of envelopes on the Envelope
Feeder (LOW level when envelopes are present, and HIGH level
when no envelope is present)
MBF (Normally LOW level, and HIGH level when feeding)
Signal Name
1 ENV PRE
4 NO PAP ENV
ENV FEED SOL E ← L
7
Signal Name
L → M
5 /ENV PRES
NO PAPER ENV L → M
6
L ← M
7 /ENV FEED
SOL
Resistance of the Envelope Feed Solenoid
Solenoid
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Description
Signal Direction Trigger
E: ENV
L: LVPS
E → L
Level
E → L
Level
Level
Signal Direction Trigger
L: LVPS
M: MCU
Level
Level
Level
Resistance (Ambient Temperature: 20
172 Ω ± 10%
6/98
6-23
HIGH LOW
Level Level
TTL TTL
TTL TTL
+24V 0V
HIGH LOW
Level Level
TTL TTL
TTL TTL
+24V 0V
o
C
)
Wiring Data