Confidential
2-7
â– Printing and paper feeding
Parts Names Functions
T1/T2 paper pull-in roller This feeds the recording paper from the paper tray
#1#2 to the paper feed roller.
After the registration actuator detects the leading
edge of the paper, it pushes the recording paper
against the reverse-rotating or stopped paper feed
roller, and correct inclination of the paper.
Registration actuator This detects the leading edge of recording paper,
controlling the printing start position.
This detect the leading edge/ending edge of
recording paper, identifying the recording paper size.
This detects paper jamming in the rear.
Paper feed roller This reverses the rotation or stops when correcting
inclination of the paper with the T1/T2 paper pull-in
roller and the duplex paper feed roller.
It feeds the recording paper to the printing start
position after correction.
Paper ejection roller This feeds printed recording paper to the switchback
roller.
Switchback actuator This detects whether the printed recording papers are
ejected.
This detects the ending edge of recording paper after
printing the first side when duplex-printing, adjusting
timing to reverse the switchback roller rotation.
This detects paper jamming in the ejector.
Switchback roller
This ejects the recording paper to the ejected output
paper tray.
During duplex-printing, after feeding some of the
recording papers printed in the first side to the switchback
roller, its rotation is reversed to feed the recording paper
to the duplex-printing path.
Duplex paper feed roller During duplex-printing, this feeds the recording paper
that are fed in the duplex paper path to the paper feed
roller.
After the registration actuator detects the leading
edge of the paper, it pushes the recording paper
against the stopping paper feed roller, and correct
inclination of the paper.
MP paper pull-in roller This feeds the recording paper from the MP tray to
the paper feed roller.
After the registration actuator detects the leading
edge of the paper, it pushes the recording paper
against the stopping or reverse-rotating paper feed
roller, and correct inclination of the paper.
MP paper detection
actuator
This detects whether the recording paper are set on
the MP tray.
To Next Page
Loading...
Need help?
General
