Read Sharp MX-DE22 / MX-DE23 Service Manual online
MX-DE22 EXTERNAL VIEW AND INTERNAL STRUCTURE 2 – 2
B. MX-DE23
No.
Signal
Name
Type
Function/operation
1
DCSI1
Desk 1 attachment sensor
---
This sensor detects when desk 1 is attached.
2
DCSS11
Desk 1 rear edge switch 1
Tact switch
The paper feeder recognizes that the tray for desk 1 has been inserted when any
of desk 1 rear edge switches 1 to 4 turns ON.
This sensor detects the paper size of the tray in desk 1.
of desk 1 rear edge switches 1 to 4 turns ON.
This sensor detects the paper size of the tray in desk 1.
3
DCSS12
Desk 1 rear edge switch 2
Tact switch
4
DCSS13
Desk 1 rear edge switch 3
Tact switch
5
DCSS14
Desk 1 rear edge switch 4
Tact switch
6
DCSI2
Desk 2 attachment sensor
---
This sensor detects when desk 2 is attached.
7
DCSS21
Desk 2 rear edge switch 1
Tact switch
The paper feeder recognizes that the tray for desk 2 has been inserted when any
of desk 2 rear edge switches 1 to 4 turns ON.
This sensor detects the paper size of the tray in desk 2.
of desk 2 rear edge switches 1 to 4 turns ON.
This sensor detects the paper size of the tray in desk 2.
8
DCSS22
Desk 2 rear edge switch 2
Tact switch
9
DCSS23
Desk 2 rear edge switch 3
Tact switch
10
DCSS24
Desk 2 rear edge switch 4
Tact switch
11
DCSPD1
Desk 1 paper level sensor
Transmission type
This sensor detects the amount of paper remaining in desk 1.
12
DCSPD2
Desk 2 paper level sensor
Transmission type
This sensor detects the amount of paper remaining in desk 2.
13
DSW_DSK
Right door open/close sensor
Transmission type
This sensor detects when the right door is opened or closed.
14
DPFD1
Desk 1 transport sensor
Transmission type
This sensor detects when paper is in the transport path for desk 1.
15
DPED1
Desk 1 paper presence sensor
Transmission type
This sensor detects when there is paper in desk 1.
16
DLUD1
Desk 1 upper limit sensor
Transmission type
This sensor detects when the tray in desk 1 reaches its upper limit.
17
DPFD2
Desk 2 transport sensor
Transmission type
This sensor detects when paper is in the transport path for desk 2.
18
DPED2
Desk 2 paper presence sensor
Transmission type
This sensor detects when there is paper in desk 2.
19
DLUD2
Desk 2 upper limit sensor
Transmission type
This sensor detects when the tray in desk 2 reaches its upper limit.
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