Scanner 
SM 4-73 M018/M019 
Replacement 
& 
Adjustment 
4.13.3  SCANNER CARRIAGE UNIT 
1.  Scanner unit ( p.4-70) 
2.  Scanner top cover ( p.4-72) 
 
3.  Slide the scanner carriage unit [A] to the right side. 
 
4.  Remove the timing belt tension spring [B] 
 
5.  Remove the flat cable [C] from the scanner carriage unit. 
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