Ricoh JP3000, Service Manual, Page: 160 / 693

INPUT/OUTPUT CHECK MODE
4-24
C231/C237/C238 SM
Input Check Table
Code LCD Display Component Checked
1. SN: ADF Cover
In- 1
ADF Cover Switch
2. SN: 1st Original
(ADF) In- 2
Document Sensor
3. SN: 2nd Original
(ADF) In- 3
Scan Line Sensor
18. SN: Paper End
In-18
Paper End Sensor
20. SN: Paper Table Low
Limit
In-20
Table Lower Limit Sensor
21. SN: Paper Height
In-21
Paper Height Sensor
22. KEY: Table Down
In-22
Paper Table Lowering Switch
26. SN: Master End
In-26
Master End Sensor
27. SIG: Ink
In-27
When the Ink Detecting Pin detects ink
31. SN: Pressure Plate
Home Position
In-31
Pressure Plate Home Position Sensor
32. SN: Pressure Plate
Limit Position
In-32
Pressure Plate Limit Sensor
33. SW: Master Eject Box
In-33
Eject Box Set Sensor
39 SIG: Key Counter
In-39
When a key counter is installed
42 SN: Paper Exit
In-42
Paper Exit Sensor
43 SN: Master Eject
In-43
Master Eject Sensor
44 SN: Drum Master
In-44
Drum Master Sensor
45 SN: Scanner
Home Position
In-45
Scanner Home Position Sensor
47 SN: Platen Set
In-47
Platen Cover Sensor
51 SW: Plotter Cover
In-51
Master Making Unit Cover Safety Switch
52 SW: Cover Open
In-52
Door Safety Switch
Scanner Unit Safety Switch