How to Set ADJ 60.6 CDD Lens Optical Axis Correction for Xerox VersaLink C7020 C7025 C7030 C7000 Printer?

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Parts List on PL 60.10


To correctly set the CCD lens optical axis after installation of a new CCD lens.


1. Enter dC945 IIT Calibration.
2. Perform the Optical Axis Correction procedure.
3. On the result screen, if OK is displayed, no further action is necessary. If NG is displayed, perform the Adjustment. Refer to Table 1.

Table 1 Result
Optical Axis Correction
Optical Axis Correction Result NG
Front Nut Correction Angle -: Left rotation +90
Rear Nut Correction Angle +: Right rotation -260


1. The result screen will show the information depicted in Table 1:

• Front nut refers to the nut at the front of the CCD lens assembly, refer to Figure 1.
• Rear nut refers to the nut at the rear of the CCD lens assembly, refer to Figure 1.
• + Refers to clockwise rotation.
• - Refers to counter-clockwise rotation.
• Numeral: refers to the adjustment angle (degrees).

Using the content of Table 1 as an example:

• The front nut must be rotated 90 degrees clockwise.
• The rear nut must be rotated 260 degrees counter clockwise.

NOTE: If the value is abnormally high, for example 990, it may be due to the light path being blocked. Perform ADJ 60.5 Optics Cleaning Procedure, then repeat the Check.

2. Rotate each nut the required amount.

NOTE: It may be necessary to mark the nut runner to track the rotation.

Figure 1 Nut adjustment ADJ 60.6
Figure 1 Nut adjustment

3. After the adjustment, perform the Check.

**This adjustment is from Xerox Service Manual. All brand names and trademarks are their respective owner's property.**

You may be also interested in below toner and drum chip (CRUM) for Xerox VersaLink C7020, C7025, C7030, C7000.

Toner Chip (For North America and West Europe Region):

106R03741 106R03744 106R03743 106R03742
106R03757 106R03760 106R03759 106R03758
106R03737 106R03740 106R03739 106R03738

Toner Chip (For South America and East Europe Region):

106R03749 106R03752 106R03751 106R03750
106R03745 106R03748 106R03747 106R03746
106R03765 106R03768 106R03767 106R03766

Toner Chip (For Metered Machine):

106R03733 106R03736 106R03735 106R03734

Drum Chip:

113R00780 113R00782

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