Kyocera TASKalfa 5551ci - Side Multi Tray Incompatible Detection Error; Paper Feeder Communication Error; Side Multi Tray Communication Error

2L6/2N6/2N5/2N4
1-4-81
1710 Side multi tray incompatible
detection error
[30 ppm/35 ppm model]
The side multi tray has been
installed with a device to
which it is incompatible.
The side multi tray
is installed with a
device to which it is
incompatible.
Install the side multi-tray with the target
model.
1800 Paper feeder communica-
tion error
A communication error from
paper feeder is detected 10
times in succession.
Paper feeder
Check the wiring connection status with the
main unit and, if necessary, try connecting it
again.
PF main PWB 1. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
PF main PWB (YC13) and Engine PWB
(YC19)
2. If the wiring is disconnected, shorted or
grounded, replace the wiring.
3. Replace the PF main PWB (Refer to the
service manual for the paper feeder).
Engine PWB 1. Check the engine software and upgrade
to the latest, if necessary.
2. Replace the engine PWB (see page 1-5-
80).
1810 Side multi tray communica-
tion error
[45 ppm/55 ppm model]
A communication error from
side multi tray is detected 10
times in succession.
Side multi tray
Check the wiring connection status with the
main unit and, if necessary, try connecting it
again.
SM main PWB 1. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
SM main PWB (YC1) and Engine PWB
(YC19)
2. If the wiring is disconnected, shorted or
grounded, replace the wiring.
3. Replace the SM main PWB (Refer to the
service manual for the paper feeder).
Engine PWB
Check the engine software and upgrade to
the latest, if necessary. Replace the engine
PWB (see page 1-5-80).
SM main PWB Replace the SM main PWB (Refer to the
service manual for the paper feeder).
Code Contents Related parts
Check procedures/
corrective measures