Xerox 7142 Service Manual - page 131
RJ-901C/RJ-900C Maintenance Manual
5 Self-Diagnosis Mode
5-13
5.4.4
Sensor Menu
This menu displays the sensor status on the operation panel.
If the displayed sensor status does not match the actual machine status, replace or adjust the relevant sensor
referring to the table below.
Table 5-3 Inspection Items in Sensor Menu
No.
Sensor name
Status in display
Reference
1
CR_HP sensor
ON / OFF
"4.5.2 Replacing CR_HP
Sensor" p.4-31
2
Cover sensor
Open / Close
-
3
Lever sensor
Up / Down
"4.5.3 Replacing Lever Sensor"
p.4-32
4
Head slide
Low / High
-
5
Waste fluid box sensor
ON / OFF
-
6
P_EDGE sensor
0 to 255
"7.11.1 P_EDGE Sensor
Sensitivity Adjustment" p.7-34
7
P_REAR sensor
0 to 255
"7.11.2 P_REAR Sensor
Adjustment" p.7-36
8
Head transistor thermistor
ON / OFF
-
9
Thermistor, head
** ºC
"4.6.1 Replacing Print Head"
p.4-37
10
Ink ID Sensor (K, C, M, Y)
0 to 3
"4.8.1 Replacing Ink Holder (I/
H) Assembly" p.4-55
11
Ink NOT sensor
BCMY
"4.8.1 Replacing Ink Holder (I/
H) Assembly" p.4-55
12
Ink END sensor
BCMY
"4.8.1 Replacing Ink Holder (I/
H) Assembly" p.4-55
13
Pump phase
ON / OFF
-