Canon imageRUNNER ADVANCE C5000 Series Technical Workbook page 57

c-11) Release the cables from the edge saddle [2] and 2 wire saddles [3], and disconnect the 4 connectors
from the PCB. When the drum drive unit (Y) and (M) are removed, this work is not required.
c-12) Remove the 2 screws [1] and tilt the PCB mount to the front. When the drum drive unit (Y) and (M) are
removed, tilting the PCB mount to the front is not required.
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