2L6/2N6/2N5/2N4
1-4-194
9080 LED fault detection
A block is existent below a
peak which was obtained by
activating the LEDs in the four
CIS blocks at power on, which
is less than 80hex.
DP CIS
1. Execute CIS automatic original
document alignment by U411 (see page
1-3-173).
2. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
CIS and DP SHD PWB (YC2)
DP SHD PWB (YC1) and DP main PWB
(YC10)
3. If the wiring is disconnected, shorted or
grounded, replace the wiring.
4. Replace the CIS and execute U411.
DP SHD PWB Replace the DP SHD PWB.
9100 Coin vender control PWB
error
Communication error has
been detected at the coin mec
of the coin vender control
PWB.
Coin vender control
PWB
Replace the coin mec.
9110 Coin vender rejector error
Communication error has
been detected in connection
with the coin mec and the
rejector.
Rejector
1. Check that the rejector is firmly installed
and, if not, install firmly.
2. Replace the rejector.
9120 Sensor error in coin vender
change (Yen 10)
Change is empty despite
change is enough.
Coin jam in the
change tube
Check visually and remedy.
Contact in the
connector
Check the connection of the empty change
sensor.
Change empty
sensor
Replace the coin mec.
Coin vender control
PWB
Replace the coin mec.
9130 Sensor error in coin vender
change (Yen 50)
Change is empty despite
change is enough.
Coin jam in the
change tube
Check visually and remedy.
Contact in the
connector
Check the connection of the empty change
sensor.
Change empty
sensor
Replace the coin mec.
Coin vender control
PWB
Replace the coin mec.
Code Contents Related parts
Check procedures/
corrective measures
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