Diagnostic aids 3-103
7462
Copy skew correction procedure
Note: This specification is used for copies from the flatbed, front ADF, and back ADF.
1. Check the paper squareness.
2. Make sure the guides in the paper tray are properly aligned.
3. Check the printer skew and registration.
4. Make sure the page is pushed to the top left corner of the flatbed.
5. Make sure the autodocument guides are snug against the page.
6. Plug printer into the power source and power on in Normal Printing Mode.
7. Measure CopyL1, CopyL2, CopyT1, CopyT2, CopyR1, CopyR2, CopyB1, and CopyB2 data points as
shown below.
8. Measure from the edge of the paper to the outer edge of the thick black line.
9. Determine the following calculations:
• CopyL2-CopyL1 = ___
• CopyR2-CopyR1 = ___
• CopyT2-CopyT1 = ___
• CopyB2-CopyB1 = ___
• CopyT1-CopyB1 = ___
• CopyL1-CopyR1 = ___
CopyT1
CopyL1
CopyT2
CopyR1
CopyB1
CopyL2
CopyB2
CopyR2
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