AR-P350, AR-P450 (serv.man5). ARM350 450 ARP350 450 Handy Guide (NEW) - Sharp Copying Equipment Handy Guide. Page 29

 

 

 

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240v AC (Incoming) 

Fuse F1 

Source Voltage 

 
FW  

****** 

Start-up/Shut-down 

Circuit 

 
+24V1 

 

Fuse F2 

Main Body  

 
+24V2, 

 

Fuse F3 

ADU, Multi-Paper Drawer, Optional DC Power  

  

 Relay 

 
+24V3 

 

Fuse F4 

Printer Control Section 

 
+5V, and +3.3V ****** 

Logic Circuit 

 
There is also +12VDC produced on the Mother PWB, which is supplied to the Printer Control PWB, or the Multi-
Function Control PWB. The +12VDC is also monitored on the PCU PWB. 
 

 
 
240v AC (Incoming) 

Fuse F701 

Source Voltage 

 
+24VF 

 

Fuse F702 

AR-FN7, Desk Unit  

 
+24VD 

 

Fuse F703 

AR-FN7, AR-MS1, AR-FN6 

 
+5V  

****** 

 

Sensors