2NC/2NF/2NG/2NN/3P7/3P8/3P9
1-3-21
U031 Chk switch
Description
Displays the on-off status of each paper detection switch or sensor on the paper path.
Purpose
To check if the switches and sensors for paper conveying operate correctly.
Method
1. Press the start key.
2. Turn each switch or sensor on and off manually to check the status.
Display Description
Switch State of the switch
* : State of the switches are represented by 0 and 1.
* : 4-digit numeric representation, each digit corresponds to the state of the switch.
Example: Regist switch is ON : 0001
Fuser switch is ON : 0010
Regist and fuser switches are ON : 0011
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
4th digit 3rd digit 2nd digit 1st digit
- - Fuser Regist
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