MX-4100N, MX-4101N, MX-5000N, MX-5001N (serv.man131). NOTIFICATION OF REVISED DESCRIPTIONS IN THE INSTALLATION MANUAL FOR MX-FR11U (DSK) - Sharp Copying Equipment Technical Bulletin (repair manual). Page 2

〔16〕  MX-FR11/FR11U 

 

1. Unpacking 

 

A. Check the packed items 

 

1) Check that all the items are included in the package 

 

 

 

1 

 

2 

3 

 

4 

5 

6 

 

 

 

No. 

Packed part names 

Quantity

 

 

 

1 

MFP_PRG1 ROM 

1 

 

 

 

2 

MFP_PRG2 ROM 

1 

 

 

 

3 

Operation manual 

1 

 

 

 

4 

Caution sheet (MX-FR11only) 

1 

 

 

 

5 

USB memory 

1 

 

 

 

6 

Certificate label 

（MX-FR11only） 

1 

 

 

2. Installation 

<Note before installation> 
＊ To enable the data security function, the product key 

must be acquired (For the method of acquiring the 
product key, contact the dealer.) 

＊ Before installing the data security kit, be sure to 

perform backup of data stored in the memory 
(including HDD) of the main unit. When the data 
security kit is installed, all the job data stored in the 
memory (including HDD) of the main unit will be lost. 

＊ If the LINE indicator or the DATA indicator for the 

printer and image transmission on the operation panel 
is lit or blinking, data that has not been processed 
remains in the memory of the main unit (including 
HDD). Output or transmit all the data to clear the data 
remaining in the main unit and then start installation. 
(Check to insure that neither the LINE indicator nor the 
DATA indicator on the operation panel does light up or 
blink.) 

 

A. Turn off the power switch of the main unit. 

 

1) Turn the power switch located on the operation 

panel to the 

“OFF” position. 

 

 

 

 

2) After checking that the operation panel has gone 

out, open the front cabinet and turn the main power 
switch to the 

“OFF” position. 

 

 

 

 

3) Remove the power plug of the main unit from the 

outlet. 

 

 

 

 

B. Pull out the control PWB. 

 

・ If cables are connected to the control PWB unit, 

remove all cables. 

1) Push the location indicator in the illustration to 

unlock, and remove the ozone filter cover from the 
right rear cabinet. 

 

 

 

2) Remove the screw from the right rear cabinet. 
3) Remove the right rear cabinet. 
4) Remove the two screws from the control PWB unit. 

・If the fax box unit is installed, carry out steps 5),6) 
and 7) additionally. 

5) Pull out the control PWB unit and remove the snap 

band. 

6) Remove the interface cable from the frame. 
7) Remove the connector. 
8) Pull out and remove the control PWB unit. 

 

 

 

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