C-7

C-7 - Wi-Fi Signal

This error code signifies that the Wireless network connection that the printer is connected to does not have good Signal Strength. Check your Wi-Fi network.

Last updated July 26, 2026

You will need to monitor the signal strength of your Wi-Fi Device/Router, the signal strength is usually low because the Wi-Fi Device/Router is far away from the printer. You can place the printer closer to the Wi-Fi device or the router to make sure the strength is good. Here is the official fix:

Make sure the printer is not placed too far away from the wireless router.
Monitor signal status and move the printer and wireless router as necessary.

Full Guides and Drivers Available

Register to see the full fix for C-7

The summary above is free — the complete step-by-step solution is for registered members.

Already registered? Log in

Password

Your printer model

Choose your plan

Basic $2 28 Days / 1 Month Basic Plan for a Month with no recurring charges upon disabling the Auto-Renewal. Gold $4 1 Year 1 Year, No Recurring, No Additional Charges. Diamond $6 Unlimited / Lifetime Lifetime plan with no renewals, no recurring charges, costs less than a cup of coffee.

Auto-renew my membership

Card details

Name on card

Pay with a different payment method

← All error codes