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Xerox DocuPrint N17 Service Manual
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Wiring Data
4. LVPS
↔
ENVELOPE FEEDER UNIT
Resistance of the Envelope Feed Solenoid
Signal Name
Description
ENV PRES
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)
NO PAP ENV
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)
ENV FEED SOL Signal to actuate the Feed Solenoid which feeds en envelope on
MBF (Normally LOW level, and HIGH level when feeding)
P130 P16
Signal Name
Signal Direction
E: ENV
L: LVPS
Trigger
HIGH
Level
LOW
Level
7
1
ENV PRE
E
→
L
Level
TTL
TTL
4
4
NO PAP ENV
E
→
L
Level
TTL
TTL
1
7
ENV FEED SOL E
←
L
Level
+24V
0V
P11 P13
Signal Name
Signal Direction
L: LVPS
M: MCU
Trigger
HIGH
Level
LOW
Level
5
5
/ENV PRES
L
→
M
Level
TTL
TTL
6
6
NO PAPER ENV L
→
M
Level
TTL
TTL
7
7
/ENV FEED
SOL
L
←
M
Level
+24V
0V
Solenoid
Resistance (Ambient Temperature: 20
o
C
)
Electromagnetic Clutch
172
Ω
±
10%
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