MX-M264N, MX-M264NR, MX-M264NV, MX-M264U, MX-M314N, MX-M314NR, MX-M314NV, MX-M314U, MX-M354N, MX-M354NR, MX-M354U (serv.man61). Change of Lens Unit CCD Element. — Sharp Copying Equipment Technical Bulletin (repair manual). Page 5

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Sharp Electronics (UK) Ltd., Document Systems Support
 
 
 
5/5 
 
 
1. When replacing either of the lens unit, lamp unit (LED driver PWB) or scanner control PWB from   
 
    the old parts to the new parts, all of the lens unit, lamp unit (LED driver PWB) and scanner   
 
    control PWB need to be replaced to the new parts. 
 
    Firmware version also needs to be updated to the following versions or later. 
Target model 
ICU 
SCU 
 MX-2314N/2614N/3114N/2615N/3115N/2616N/3116N 
0700G200 
0200G200 
 MX-M264N/M314N/M354N/M264U/M314U/M354U 
u500c100 
0200c100 
 
 
2. When replacing either the lens unit, lamp unit (LED driver PWB) or scanner control PWB from   
 
    the new parts to the old parts, all of the lens unit, lamp unit (LED driver PWB) and scanner   
 
    control PWB need to be replaced to the old parts. However, it does not matter whether the   
 
    firmware is old or new version. 
 
 
3. On MX-2314N/2614N/3114N/2615N/3115N/2616N/3116N, please perform the following   
 
  procedure: 
 
    Action items when replacing the old lens unit with the new lens unit or replacing the new lens   
 
    with the old lens; 
 
    Target used for the auto adjustment of color balance is automatically switched due to the   
 
    replacement of the scanner (old->new/new->old) but the service target is not automatically   
 
  switched. 
 
    When the auto adjustment is carried out at the time of serving or it is done by the user,   
 
    the following procedure is required not to use the old target: 
 
  1. 
Enter 
SIM63-8. 
  2. 
Press 
EXECUTE. 
  3. 
Press 
YES. 
 
 
4. Get out of SIM63-8. 
  5. 
Enter 
SIM67-28. 
  6. 
Press 
EXECUTE. 
  7. 
Press 
YES. 
 
 
8. Get out of SIM67-28. 
 
 
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