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Technology > Pickup / Feed System > Active Registration Area Control / Function > Leading Edge Registration Control
Technology > Pickup / Feed System > Active Registration Area Control / Function > Leading Edge Registration Control
Step 3
The registration roller goes back to the original position.
Timing: After the registration roller makes a full-turn and the registration roller HP sensor
completes detection.
<Overhead view>
<Lateral view>
Shift
Registration roller
Post-registration sensor
Registration shift HP sensor
Registration roller
HP sensor
F-2-170
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Leading Edge Registration Control
<Overview of control>
The machine calculates the paper feed time from the image reference sensor to the post-
registration sensor, and controls the leading edge registration by accelerating or decelerating
the registration roller. Because the image formation is already started based on the image
reference sensor on the pre-registration area and image position is not detected after the
image formation is started.
<Leading edge registration control step>
Step1
The machine calculates the paper feed time from the image reference sensor on the pre-
registration area to the post-registration sensor, and estimates the feed time until the
secondary transfer.
Timing: When the leading edge of the paper reaches the post-registration sensor.
<Overhead view>
<Lateral view>
Paper reach time
Post-registration
sensor
F-2-171
Содержание imagePRESS 1110
Страница 242: ...3 3 Periodical Service Periodical Service Periodical service item ...
Страница 655: ...5 5 Adjustment Adjustment Overview When replacing parts Major adjustment ...
Страница 733: ...7 7 Error Code Error Code Overview Location Code Pickup Position Code Pickup size Error Code Jam Code Alarm Code ...
Страница 944: ...8 8 Service Mode Service Mode Overview COPIER FEEDER SORTER BOARD Situation Mode ...
Страница 1555: ... Service Tools General Circuit Diagram General Timing Chart Operator Maintenance Appendix ...