Ricoh FT5535 Service Manual page 94

2.5 SP5-803 SENSOR/SWITCH INPUT CHECK
1. Access SP5-803 (refer to section 2.1).
2. Select the required 3rd level program number using the
keys. See the following page for a list of which 3rd level number to use for
each component.
NOTE: Do not press
this SP mode will not operate.
3. If you want to check the signal during the copy cycle, enter the number of
copies in the copy counter and press the Start key.
4. The reading ("0" or "1") will be displayed in the reduce/enlarge indicator.
5. To check the reading from another sensor, switch, or signal, repeat from step
2.
3rd level
Sensor/Switch/Signal
No.
1 Upper Relay Sensor
2 Lower Relay Feed Sensor
3 3rd Tray Paper Feed Sensor
(Paper Tray Unit)
4 4th Tray Paper Feed Sensor
(Paper Tray Unit)
5 5th Tray Paper Feed Sensor
(Paper Tray Unit)
6 Registration Sensor
7 Fusing Exit Sensor
8 By-pass Feed Paper Width Sensor
9 By-pass Feed Paper End Sensor
10 By-pass Feed Table Switch
11 Upper Tray Paper End Sensor
12 Upper Tray Upper Limit Sensor
13 Not Used
14 Upper Tray Switch
15 Lower Tray Paper End Sensor
16 Lower Tray Upper Limit Sensor
17 Not Used
18 Lower Tray Switch
19 1st Tray Paper End Sensor
(Paper Tray Unit)
20 1st Tray Upper Limit Sensor
(Paper Tray Unit)
21 1st Tray Set Sensor
(Paper Tray Unit)
22 2nd Tray Paper End Sensor
(Paper Tray Unit)
23 2nd Tray Upper Limit Sensor
(Paper Tray Unit)
FSM
after selecting the 3rd level program number or
0
Paper not detected
Paper not detected
Paper not detected
Paper not detected
Paper not detected
Paper not detected
Paper not detected
See the Note after the end of this table.
Paper detected
Table is closed
Paper detected
Down
–
Not set
Paper detected
Down
–
Not set
Paper detected
Down
Not set
Paper detected
Down
4-43
Rev. 7/95
and
Reading
1
Paper detected
Paper detected
Paper detected
Paper detected
Paper detected
Paper detected
Paper detected
Paper not detected
Table is open
Paper not detected
Up
–
Set
Paper not detected
Up
–
Set
Paper not detected
Up
Set
Paper not detected
Up
FT5535/4527/4522