How to Enter dC131 NVM Read or Write for Xerox VersaLink C7020 C7025 C7030 C7000 Printer?

Posted by Xwk Tech on


To review and modify values within the machine configuration and control parameters stored in NVM.


Each NVM item is identified using an NVM chain link number in the form XXX-XXX.


1. Enter Diagnostics, GP 1.
2. Touch dC131 NVM Read/Write.
3. To read NVM, enter the required chain link number. The current value will be displayed.
4. To write NVM:

a. Enter the required chain link number.
b. Touch Change.
c. Enter a new value.
d. Touch OK.
e. The new value will be displayed in the Current Value box.

5. Touch Close to return to the Diagnostics screen.
6. Exit diagnostics, GP 1.

NOTE: The Edoc CD must be in the CD drive to use the link below.

For the NVM tables, refer to the documents that follow:

• dC131 NVM Tables (1 of 2)
• dC131 NVM Tables (2 of 2)

**This procedure 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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