Drive Assembly Failure - Xerox DOCUPRINT N17 Service Manual

7.4.19 Drive Assembly Failure

CAUTION This gear should always rotate counterclockwise (viewed from the right side of the
printer). Note: Do not turn this gear in the reverse direction.
1 Ensure there is normal movement in the Drive Assembly by cranking it manually.
NOTE: The Gear secured on the Main Motor Assembly shaft rotates counterclockwise (viewed from the
right side of the printer).
Y: Go to step 2.
N: Replace the Drive Assembly.
2 Ensure there is normal movement in the Registration Roll Assembly by cranking it manually.
NOTE: Open the Front Cover and ensure the Registration Roll rotates smoothly.
Y: Go to step 3.
N: Replace the Registration Roll Assembly.
3 Ensure there is normal movement in the Pinch Roll Assembly by cranking it manually.
NOTE: Open the Front Cover and ensure the Registration Roll rotates smoothly.
Y: Go to step 4.
N: Replace the Pinch Roll Assembly.
NOTE: Disconnect P/J15 from the Print Engine Controller and perform the analysis.
4 Ensure there is normal movement in the Pinch Roll Assembly by cranking it manually.
NOTE: Open the Front Cover and ensure the Registration Roll rotates smoothly.
Y: Go to step 5.
N: Replace the Pinch Roll Assembly.
5 Ensure there is normal movement in the Turn Pinch Roll Assembly by cranking it manually.
NOTE: Open the Front Cover and ensure the Registration Roll rotates smoothly.
Y: Go to step 6.
N: Replace the MBF Tray Roll Assembly.
6 Ensure there is normal movement in Tray 1 Feed Roll Assembly by cranking it manually.
Y: Go to step 7.
N: Replace the Tray 1 Feed Roll Assembly.
Repair Analysis Procedures (RAPs)
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