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Paper Type and Double-feed
Registration
Rollers
! Immediately after registration, the sensor measures the light that
goes through the paper.
! If the light is not in the correct range for the paper type that is
selected by the user, the machine stops the job and a copy jam
error is displayed.
" This is because a double-feed has occurred, or paper of a different
type is fed.
Slide 438
# This function could make it hard for casual walk up use to make quick color
copies on thick paper for example. Some users do not make the correct paper
type setting at the operation panel.
# But if the users do not make the correct paper type setting, the machine
parameters will not be correct for the best output quality on that paper type.
$ Incorrect fusing temperature – insufficient fusing can occur
$ Incorrect transfer and separation current – toner may not be transferred
properly, and the paper may not separate from the ITB
# What happens in slip sheet mode? The user must disable the feature for the tray
that feeds the slip sheets, or an error will occur.
Detection
438
Sensor
V-C3 Training
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