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7. TROUBLE SHOOTING
7.1 Corrective actions to be taken when LED lamps are lit or flashing
When EMPTY FEED, PAPER JAM or DOUBLE FEED lamps flash, remove the last set from the
ejected paper.
Since the number of erroneous collation is not counted, the number of stacked sets is the number of
sets displayed on the counter less the removed one set.
LAMPS
(Lit/Flashing)
STATUS/CAUSE
CORRECTIVE
ACTION
CHECK
(Lit in green)
Normal operation
Stations in use and paper thickness are checked.
Load additional paper.
Fan out the paper well.
Select feed pressure stronger by one degree.
NO PAPER/
EMPTY FEED
(Flashing in green)
If a station in use has run out of
paper or an empty feed occurs, the
corresponding lamp will flash. In
case of empty feed, the counter
will display “Err.” In case of no
paper, it will display “End.”
Set paper inversely.
Fan out the paper well.
PAPER JAM
(Flashing in red)
If a paper jam occurs, the
corresponding station lamp and the
PAPER JAM lamp will flash. The
counter will display “Err.”
Select separator pressure weaker by one degree.
Fan out the sheets of paper well.
Select separator pressure stronger by one degree.
Select paper feed pressure weaker by one degree.
Double feed may occur if a mixture of paper of different
quality or differently printed paper is loaded onto a
station. Be sure to load each station with paper of only
one quality.
DOUBLE FEED
(Flashing in red)
If double feed occurs, the
corresponding station lamp and the
DOUBLE FEED lamp will flash.
The counter will display “Err.”
Remove from the stacking table extra page delivered
owing to double feed.
EJECT
(Flashing in red)
If the stacking table is full of
delivered paper or stacking paper
jam occurs, the EJECT lamp will
flash. The counter will display
“Err.”
Remove the paper that has filled the stacking table, or
jammed paper, and press the RESET key.
Install the stacking table properly.
Install the collator on a level place.
EJECT
(Lit in red)
If the paper discharge sensor is
intercepted, the EJECT lamp will
light and counter will display “Err.
Remove paper dust from right and left ejection sensors
DOOR
(Lit in red)
The back door is open.
Close the back door. (Make sure it is firmly fixed)
The DOOR lamp will flash if the back door is open
while the machine is in operation. In such a case, close
the back door and press the RESET key.