MX-6240N, MX-7040N (serv.man145). REMEDY FOR TONER DEVELOPER DISPERSION AT PROCESS UNIT SECTION - Sharp Copying Equipment Technical Bulletin (repair manual). Page 3

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Instruction
1. Adhere  ① MC protection sheet  F PO (x2) on MC following the instruction and caution listed below:
  * ① MC protection sheet F PO (x2) can be adhered on Grid sheet PO (x2).  (No need to peal off "Grid sheet PO")
  * Do not scratch meshed surface of grid area and never touch with finger.
  * Do not clean grid area with alcohol (to prevent scratch etc.).
(3) Press the grid to adhere 
the sheet.
Adherence of MC protection sheet F PO
(1) Adhere the sheet 
temporarily
 along with 
the edge surface. (Do 
not press  the grid 
(2) Adhere the sheet gently 
while holding both sides 
with fingers.
* Do not pull the sheet. See 
the photo below.
Reference corner 
→+0.3mm 
←+0.3mm 
Reference edge surface 
↑+0.3mm 
↓+0.3mm 
Reference edge of grid mesh 
→+0.3mm 
←+0.3mm 
F side 
R side 
Air bubble  
and Crease are  
allowed 
in this area. 
Air bubble  
and Crease are allowed 
in this area. 
NG: No gap between grid and case 
(Caution) Do not pull the sheet while adhering. 
OK: 
There is a gap between grid and case. 
② 
① 
  Grid sheet PO 
① MC protection sheet F PO (x2)  
     can be adhered on Grid sheet PO (x2). 
Reference edge surface 
↑+0.3mm 
↓+0.3mm 
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