MX-M202D (serv.man3). NOTE - Handy Guides are NOT a substitute for Service Manuals and Parts Guides. - Sharp Copying Equipment Handy Guide. Page 13

 

 

Document Solutions After Sales Service 

 

 

 
The coin vend interface for the MX-M182D/202D/232D machines is located on the MCU PWB.  
Before connecting a third party auditor, the device must conform to the following specifications: 
 

1.  The auditor interface should be optically isolated from the copier. 
2.  The external auditor interface should be ‘Power Supply Unit’ independent. 
3.  supply. 
4.  The external auditing device’s plug-top adapter should have a reinforced insulation 

barrier. 

5.  The external auditing device must ‘hold’ a CE mark. 

To enable coin vend function, execute Simulation 26-03 and select Vendor Control (set value to 
1). 
During duplex copy mode, the interface will issue 2 billing pulses for each duplex copy 
irrespective of the size of the paper used (e.g. an A4 duplex copy will generate 2 billing pulses 
and an A3 duplex copy will also generate 2 billing pulses).  In order for the external auditing 
device to detect the selected paper size, the paper size outputs on pin’s 1 to 4 must also be 
used. 
Note:  The configuration of the external auditor connector (CN133) may differ slightly from that of 
other models, so it is important to ensure that the correct cable/connections are used. 
 
 

Pin No 

Signal Name 

Details 

1 

+24 V dc 

 

2 P-GND 

 

3 

+24 V dc 

 

4 GND 

 

5 

/CV_COUNT 

Paper exit copy signal (Late billing pulse) 

6 /CV_COPY 

Enables 

ready status of copier 

7 /CV_START 

Copy start paper feed clutch signal (Early billing 

pulse) 

8 /AUD_PNC 

 

9 /CV_CA 

Clear-all 

Signal 

10 /AUD_COPY 

 

11 /CV_DPX 

Duplex 

signal 

12 /AUD_CA 

 

13 

/CV_SIZE0 

Copy paper size indicator 

14 /AUD_READY 

 

15 

/CV_SIZE1 

Copy paper size indicator 

16 /AUD 

 

17 

/CV_SIZE2 

Copy paper size indicator 

18 /PNC_a 

 

19 

/CV_SIZE3 

Copy paper size indicator 

20 GND