Copy Adjustments: Printing/Scanning 
D017/D018/D019/D020/D084/D085 4-71  SM 
Replacement 
and 
Adjustment 
4.10 COPY ADJUSTMENTS: PRINTING/SCANNING 
You must do these adjustment(s) after replacing any of the following parts: 
 Scanner Wire 
 Lens Block/SBU Assembly 
  Scanner Drive Motor 
  Polygon Mirror Motor 
  Paper Side Fence 
 Memory All Clear 
For more details about accessing SP modes, see Service Tables. 
4.10.1 PRINTING 
 
  Make sure the paper is installed correctly in each paper tray before you start these 
adjustments. 
  Use the Trimming Area Pattern (SP2-902, No.10) to print the test pattern for the 
following procedures. 
  Set SP 2-902 to 0 again after completing these printing adjustments. 
Registration - Leading Edge/Side-to-Side   
1.  Check the leading edge registration for each paper feed station, and adjust them using 
SP1-001. 
2.  Check the side-to-side registration for each paper feed station, and adjust them using 
SP1-002. 
 
Tray  SP mode  Specification 
Any paper tray  SP1-001-1 
3 ± 2 mm 
By-pass feed  SP1-001-2 
Duplex SP1-001-3 
1st paper feed  SP1-002-1 
2 ±1.5 mm 
2nd paper feed  SP1-002-2