Interleaf EP5000/EP4000 SWITCHES ON PWBs, TECH. REP. SETTINGS
97.04.01
S-32
1156SBS050405A
5. I/O Check
D
This function is used to check the sensors and boards when a paper misfeed or malfunction occurs,
thereby locating the fault.
Tech. Rep. Mode
"
I/O Check
Touch Panel
Display
Operation
IC Port Data Check
Shows the states of the I/O ports when the copier is in stand-by. With the
output ports, the change of the data in the port allows an operation check of
electrical components to be performed.
NOTE
For details, see TROUBLESHOOTING.
Paper Path Sensors
Check
A sheet of paper is fed through the copier to switch the state of sensors along
the paper path between 1 and 0, thereby determining whether the sensors are
operational or faulty.
<Procedure>
1. Select the paper path (paper source, copying mode, etc.) to be checked and
enter this function.
2. Press the Start key to start the sensor check sequence.
No.
Display
Sensor Name
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1st Feed
2nd Feed
3rd Feed
4th Feed
1st Vertical
2nd Vertical
3rd Vertical
4th Vertical
Trans. Roller
Leading Edge
1st Exit
2nd Exit
Turnover Up
Turnover Low
Dup Entrance
Dup Exit
Non Sort
Sort
Punch Regist
1st Drawer Paper Take-up Sensor PC56
2nd Drawer Paper Take-up Sensor PC57
3rd Drawer Paper Take-up Sensor PC21
4th Drawer Paper Take-up Sensor PC29
1st Drawer Vertical Transport Sensor PC63
2nd Drawer Vertical Transport Sensor PC64
Vertical Transport Sensor 3 PC17
Vertical Transport Sensor 4 PC22
Transport Roller Sensor PC54
Paper Leading Edge Detecting Sensor PC55
Paper Exit Sensor S53
Duplex Unit Vertical Transport Sensor 1 PC30
Duplex Unit Turnover Path Sensor PC13
Duplex Unit Paper Entry Sensor PC14
Duplex Unit Paper Take-Up Sensor PC16
Non-Sort Exit Sensor PC1
Sort Exit Sensor PC2
Punch Registration Sensor PC10
Note: The sensor detects paper when “0” and no paper when “1”.
