Develop ineo+ 6500 Service Manual page 570

Theory of Operation Ver2.0 Sep.2006
B. Guide shaft control
The guide shaft motor (M25) turns ON [2] and the guide shaft is projected after a specified period of time since
the folding main scan alignment motor /Fr (M7) completes the realignment operation in the main scan direction
[1] (after the folding operation). The guide shaft conducting the back and forth operation by the belt rotation
stops when the guide shaft home sensor (PS46) turns ON [3].
Folding main
Forward
scan alignment
motor /Fr (M7)
Reverse
Guide shaft motor (M25)
Guide shaft home sensor (PS46)
[1] Realignment operation in the main scan direction
[2] Guide shaft projected
C. Folding unit lock control
During the print operation, the folding unit lock solenoid (SD8) locks the folding unit to prevent the guide shaft or
the folding exit claws from damage due to pulling out the folding unit by mistake.
When the paper get jammed, the positions of the guide shaft and the folding exit claws are monitored. SD8
turns OFF and releases the lock only when both the folding exit home sensor (PS24) and the guide shaft home
sensor (PS46) detect the home position.
[1] [2]
[3] Guide shaft motor (M25) stopped
6. FOLDING SECTION
[3]
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