Dell 3130cn Service Manual page 506

Removal 16 ROLL ASSY MSI (PL3.1.8)
9)
7) Remove the e-rings that fix the BEARING on the left and right sides of the ROLL ASSY MSI
(PL3.1.8), and then remove the BEARING to the inside.
When performing the step described below, take care not to drop and lose the
BEARING EARTH and the BEARING.
8) Remove the ROLL ASSY MSI by sliding it to the right and pulling out its left side shaft from
the left side hole on the printer and then pulling it out to the lower left.
9) Remove the BEARING EARTH (PL3.1.6) and the BEARING (PL3.1.13) from the ROLL ASSY
MSI.
Version 1 2008.01.08
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Chapter 3 Removal and Replacement Procedures (RRPs)
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