Konica Minolta magicolor 1690MF Service Manual - Page 74
Pressure sequence
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magicolor 1680MF magicolor 1690MF Theory of Operation Ver. 1.0 Nov. 2008 13. 1st transfer section 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 pressure 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. A034T2C531AA COMPOSITION/ OPERATION 47
Theory of Operation
V
er. 1.0
N
ov. 200
8
13. 1st transfer section
47
magicolor 1680MF
magicolor 1690MF
COMPOSITION/
OPERATION
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.
A034T2C531AA