USING SERVICE PROGRAM MODES 20 February, 2001
5-32
5.1.3 INPUT CHECK (SP5-803)
1. Access SP mode 5-803.
2. Select the number that will access the switch or sensor you wish to check (see
the table below).
3. Check the status of the sensor or switch.
4. If you wish to check the signal during a copy cycle, select the required copy
modes, then press !.
5. The LCD panel will display “00H” or “01H”, as shown below.
The following table shows the meaning of each of the displayed values.
Reading
Number Description
00H 01H
0 Not used
1 Front/right cover safety switch Closed Opened
2 Front/right cover safety switch
- LD5V
Closed Opened
3 Right door switch Closed Opened
4 Vertical transport door switch Closed Opened
5 Tray cover switch
(Optional paper tray unit)
Closed Opened
6 – 15 Not used
16 Relay sensor Paper not detected. Paper detected.
17 Vertical transport sensor Paper not detected. Paper detected.
18 Vertical transport sensor
(Optional paper tray unit)
Paper not detected. Paper detected.
19 Registration sensor Paper not detected. Paper detected.
20 Exit sensor Paper not detected. Paper detected.
21 Duplex inverter sensor Paper not detected. Paper detected.
22 Duplex entrance sensor Paper not detected. Paper detected.
23 Duplex exit sensor Paper not detected. Paper detected.
24, 25 Not used
26 By-pass paper end sensor Paper not detected. Paper detected.
27 By-pass paper size switch See Table 3.
28 – 30 Not used
31 Upper paper end sensor Paper not detected. Paper detected.
Input Check
Code: 0
B039M005.WMF
In #01=00H
B039M006.WMF
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