Xerox DOCUPRINT N17 Service Manual page 517

7 Execute Diagnostic Mode 1, Confirm Envelope Solenoid Operation. The Envelope Feeder
Solenoid energizes and de-energizes.
Y: Remove the Envelope Feeder and Side Cover (REP 11.3.4). Visually inspect the gears
and one way clutches for proper operation. Replace any faulty/damaged component.
N: Go to step 8.
8 Remove Envelope Feeder from the N17 printer. Execute Diagnostic Mode 1, Confirm Envelope
Solenoid Operation, and measure the voltage across P201-1 & P201-2 (Bottom Portion of
Connector, Right Two Pins). The voltage should go from 0VDC in idle state to 24VDC when test
is executed. The voltage changes from 0VDC to 24VDC when executing.
Y: Go to step 9.
N: Troubleshoot the electrical wiring from the Print Engine Controller (P/J13) to P201
using Wiring Data in Section 6.2.3 (4. LVPS to ENVELOPE FEEDER UNIT). Repair or
replace faulty component(s).
9 Verify the continuity of the Envelope Feeder Harness. The continuity of the Harness is good.
Y: Replace the Envelope Feeder Solenoid.
N: Replace the Envelope Harness Assembly
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11-39 Envelope Feeder Option