Theory of Operation Ver. 1.0 Nov. 2008
D. Pressure sequence
1. When the Cleaning blade pressure/retraction solenoid (SD5) is energized in the
condition, in which the cleaning blade is retracted from the transfer belt, the pres-
sure cam rotates a half turn. This pushes the lever backward.
2. When the lever is pushed backward, the cleaning blade is returned. Then, the
cleaning blade is pressed against the transfer belt.
12. 1st transfer section
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