Gestetner B147 Service Manual page 285

Component
Registration
209-B2
sensor
Fusing exit sensor 212-A7
Paper exit sensor 212-B4
Paper overflow
212-A2
sensor
K: 209-A2
Y: 206-A7
Toner end sensor
C: 206-A4
M: 206-A1
K: 213-13
Drum gear
position sensor
CMY: 210-B12
Waste oil sensor 212-A13
Waste oil bottle
212-A16
set sensor
Waste toner
213-A4
sensor
NOTE: The CN numbers are the connector numbers on the BCU.
SM
ELECTRICAL COMPONENT DEFECTS
CN Condition
Open
Shorted
Open
Shorted
Open
Shorted
Open
Shorted
Open
Shorted
Open
Shorted
Open
Shorted
Open
Shorted
Open
Shorted
4-83
Symptom
Paper Jam is detected whenever a
print is made.
Paper Jam is detected even if there
is no paper.
Paper Jam is detected whenever a
print is made.
Paper Jam is detected even if there
is no paper.
Paper Jam is detected whenever a
print is made.
Paper Jam is detected even if there
is no paper.
The paper overflow message is not
displayed even when a paper
overflow condition exists, causing
paper jam.
The paper overflow message is
displayed.
Toner near end may not be
detected even when the toner near
end condition is satisfied.
Toner near end may be detected
even when the toner near end
condition is not satisfied.
SC440
Waste oil near full message is
displayed.
Waste oil near full message is not
displayed even when a waste oil
near full condition exists, causing a
waste oil leak.
The message "Reset waste oil
bottle correctly" is displayed even
when it is set correctly.
The message "Reset waste oil
bottle correctly" is not displayed
even when it is not set correctly.
Waste toner near full message is
displayed, even when a waste toner
near full condition does not exist.
Waste toner near full message is
not displayed even when a waste
toner near full condition exists,
causing waste toner leak.
B147/B149/B190