Sensor Check; Check Procedure - Konica Minolta magicolor 7450 Service Manual

5. Sensor check

5. Sensor check
5.1

Check procedure

• To allow sensors to be checked for operation easily and safely, data applied to the IC on
the board can be checked on the panel with the main unit in the standby state (including
a misfeed, malfunction, and closure failure condition).
<Procedure>
1. Set to the SERVICE MENU.
• For displaying the SERVICE MENU, see "Adjustment/Setting" in the Main Unit Service
Manual.
See P.147
2. Select [DIAGNOSIS MENU] → [PRINT MENU] → [ELEMENT PAGE].
3. Select [PRINT] and press Menu/Select key.
4. Sensor Information will be displayed at "SENSOR INFORMATION 3" in hexadecimal
number on the printed Element Information page.
5. Check the Sensor status according to the Bit Allocation chart below.
A. Allocating the Bit
(SENSOR INFORMATION 3)
BIT
0
1 Duplex Unit Transport Sensor1
2 Duplex Unit Transport Sensor2
3
4
5
6
7
8
9
10
11
12
13
8
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Field Service Ver. 1.0 May 2006
Operation Characteristics
1
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Paper present Paper not present
Paper present Paper not present
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0
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