Specifications

2.3 SP-8 SENSOR/SWITCH DATA CHECK
- How to check sensor/switch data -
1. Press "8", then press the Enter (#) key while pressing the Point key.
2. With the numeral keys, enter the desired input number. The input
numbers are given in the following table.
3. Press the Enter (#) key again.
4. Enter the number of copies and press the Start key.
5. The data (0 or 1) will be displayed in the magnification indicator.
NOTE: The ON/OFF status can also be checked manually.
Input No. Sensor/Switch/Signal Data
0 1
1 Registration Sensor Paper not detected
(HIGH)
Paper detected
(LOW)
2 Exit Sensor
3 Cassette Lift Sensor Casssette lift arm down
(HIGH)
Cassette lift arm up
(LOW)
4 1st Paper End Sensor Paper end detected
(HIGH)
Paper detected (LOW)
5 2nd Paper End Sensor
6 3rd paper End Sensor
(used only on the A054
copier)
9 Manual Feed Table
Switch
Table closed (HIGH) Table open (LOW)
10 Right Cover Switch (used
only on the A048 copier)
Cover closed (HIGH) Cover open (LOW)
11 Right Cover Switch (used
only on the A054 copier)
14 Relay Sensor (used only
on the A054 copier)
Paper not detected
(HIGH)
Paper detected
(LOW)
17 Scanner HP Sensor OFF (LOW) ON (HIGH)
18 Lens HP Sensor
19 4th/5th Mirror HP Sensor
20 Toner End Sensor ON (HIGH) OFF (LOW)
21 Toner Overflow Sensor Used toner holder full
(HIGH)
Used toner holder not full
(LOW)
22 Color 1 Switch Color development unit
installed.
Black development unit
installed.
23 Color 2 Switch
24 Duplex Entrance Sensor Paper not detected
(HIGH)
Paper detected (LOW)
25 Duplex Turn Sensor
26 Duplex Paper End Sensor
27 Duplex Jogger HP Sensor OFF (LOW) ON (HIGH)
28 Sorter Paper Sensor Paper not detected
(HIGH)
Paper detected (LOW)
29 Sorter Wheel switch Switch is off. Switch is on.
30 Sorter HP Switch Switch is on. Switch is off.
31 Sorter Switch Sorter opened Sorter closed
1 December 1990
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