2RV/2RW/2RX/2RY/3RA-3
7-54
J1413: PF feed sensor stay jam
Target: Paper feeder 2
The PF feed sensor (PF1) does not turn off even passing certain tie after the PF feed sensor (PF2) turns off.
2 (When the paper skew
occurs) Relocating the
paper width guides
The locations of the paper
width guides do not fit with
the paper size.
Relocate the paper width
guides to fit them with the
paper size.
3 (In case paper is conveyed
in skew) Checking the
press spring
The PF feed roller pres-
sure balance is not proper.
Reattach the PF feed roller
press spring. If deformed,
correct or replace it.
4 (In case paper is conveyed
in skew or in delay) Check-
ing the PF feed roller and
conveying gear
The conveying perfor-
mance is lowered or slip-
page occurs (rotation not
smooth).
Clean the PF feed roller sur-
face. If worn down, replace it.
If foreign objects adhere to
the drive gear, remove it. If
damaged, replace it.
5 Checking the paper The cut-end of the paper is
crushed.
Fan the paper well and load it
by reversing the paper direc-
tion
6 Checking the paper The paper leading edge is
bent.
Remove the bent paper.
7 Checking the paper Paper is curled downward
or wavy.
Correct or replace paper. If
difficult to replace, re-load
paper by switching top and
bottom ends or turning it over.
8 Checking the paper foreign objects are on the
paper.
Remove the paper with for-
eign objects.
9 (In case paper slips)
Checking paper
Unspecified papers are
used.
Explain to the user to use the
paper within the specifica-
tions.
Step Check description Assumed cause Measures Reference
1 (In case paper is bent or
conveyed in skew) Check-
ing the conveying path
Paper is caught up by the
conveying guide or paper
piece.
If there is a paper piece or
foreign object on the convey-
ing side or a burr on the con-
veying side of the conveying
guide or on the parts such as
actuator, remove it or replace
it. If there is a scratch, defor-
mation or floating on the
sheet or film, correct or
replace it.
2 (When the paper skew
occurs) Relocating the
paper width guides
The locations of the paper
width guides do not fit with
the paper size.
Relocate the paper width
guides to fit them with the
paper size.
3 (In case paper is conveyed
in skew) Checking the
paper stacking level
Paper is loaded above the
highest level.
Reload paper within the
upper limit label level.
Step Check description Assumed cause Measures Reference
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