Theory of operation ver. 2.0 Nov. 2007
16.2 Drive
Registration sensor (PS1)
16.3 Operation
16.3.1
Registration roller control
• The registration sensor detects whether or not the paper has reached the conveyance
section.
• Conveyance of paper is restarted by synchronizing the paper conveyed with the image.
• Since the conveyance roller and registration roller are synchronized with each other, no
loop is formed in the paper at the registration roller.
Tray1 Paper Pick-up Solenoid (SD1)
Registration Roller Solenoid (SD2)
Registration Sensor (PS1)
Confidential – for internal use only, do not distribute
16. Conveyance section/registration roller
Actuator
4139T2C530AA
Paper feed sequence started
Drive stopped
4139T2E574AA
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