February, 2008
4-67
WorkCentre 5225, 5230
REP 11.4.1
Repairs and Adjustments
Launch Version
Figure 4 Removing the Lens Kit Assembly (j0st41110)
6. Connect the CCD Flat Cable and install the Lens Cover.
7. Install the Platen Glass. (No need to install the Glass Press Guide.)
8. Turn on the power. Print the Controller built-in Total Chart (Pattern 052) and check that the
IOT Lead Edge/Side Edge fall within the specifications. If they do not fall within the speci
-
fications, perform ADJ 9.1.1 IOT Lead Edge/Side Edge Adjustment.
9. Place the Test Chart (82P521) on the Platen and make a copy. (A3, 100%, 1 sheet)
10. Measure the length of A and B indicated in the diagram using the scale. Record the mea-
surements as L0 and R0.
(Scan in 0.5mm increments)
Adjustment is complete if L0 and R0 satisfy the specifications (L0=15+/-1.6 mm, R0=15+/
-1.6 mm).
If they do not satisfy the specifications, go to Step 4. (Figure 5)
Figure 5 Chart for checking L0 and R0 (j0st41143)
11. With the measurements taken for L0 and R0, refer to the adjustment table below for the
required rotation amount for the nuts on the CCD Assembly Bracket.
• Unit (L0, R0): mm
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