How to Fix 033-523 033-524 033-525 033-542 033-546 033-574 Error Code for Xerox VersaLink C7020 C7025 C7030 C7000 Printer?

033-523, 524, 525, 542, 546, 574 Line Not Connected RAP

033-523 Channel 1 not connected.
033-524 Channel 2 not connected.
033-525 Channel 3 not connected.
033-542 The process was requested for uninstalled channel.
033-546 The dial tone could not be detected.
033-574 An instruction was issued to a channel that is not installed.

Procedure

Perform the steps that follow:

1. Ensure the relevant telephone cable is connected correctly.
2. If the fault persists, perform the 033-312, 033-313, 033-315 to 033-327 Fax Fault RAP.

**This RAP 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