Guía para restablecer los errores de servicio de las almohadillas de tinta de Epson y Canon para los códigos E11, «Service Required» y 5B00
Wic Reset Connect troubleshooting guide

Epson Disconnects During Reset: Fix USB Communication

Troubleshoot Epson printer disconnects during a reset without wasting an activation key. Confirm the printer, direct USB connection and program role before the protected reset.

Diagnose before key entryWindows 7-11Direct USBOne supported printerOfficial recovery path
Immediate rule

Fix the cause before using another key

The Epson appears, disappears and reconnects while Utility or Connect is open, making the protected reset unsafe.

1
Preserve the evidenceSave the exact error, report and indicator pattern.
2
Run free checksConfirm direct USB, correct model and stable detection.
3
Use the key lastOnly after the success condition can be repeated.
Three consecutive counter readings complete without the device disappearing and the key field stays present.
Understand the symptom

The Epson appears, disappears and reconnects while Utility or Connect is open, making the protected reset unsafe.

Do not treat every failure as a bad activation key. The same visible symptom can be caused by connection, driver, printer mode, Windows process or a separate hardware warning.

Free checks first

Detection and counter readings should work before an activation key is entered.

One printer only

Disconnect other printers and avoid hubs, docks or Wi-Fi.

Proof of correction

Three consecutive counter readings complete without the device disappearing and the key field stays present.

Problem definition

The Epson appears, disappears and reconnects while Utility or Connect is open, making the protected reset unsafe.

Repair workflow

Follow the checks in this order

Each step removes one uncertainty. Do not skip directly to key entry.

1

Cancel pending print jobs

Cancel pending print jobs.

2

Terminate Epson processes in Utility

Terminate Epson processes in Utility.

3

Move the cable to a rear motherboard port

Move the cable to a rear motherboard port.

4

Test another short data cable

Test another short data cable.

5

Disable sleep during the procedure

Disable sleep during the procedure.

6

Read the counter repeatedly before using the key

Read the counter repeatedly before using the key.

Likely causes

Check the cause before changing anything else

The following conditions commonly produce this exact problem.

Worn USB data cable
Front-panel or hub USB port
Power-saving on the USB controller
Status Monitor or print spooler activity
Driver conflict after several Epson installations
Worn USB data cable

This condition can block a stable readiness check or create a misleading reset result.

Front-panel or hub USB port

This condition can block a stable readiness check or create a misleading reset result.

Power-saving on the USB controller

This condition can block a stable readiness check or create a misleading reset result.

Status Monitor or print spooler activity

This condition can block a stable readiness check or create a misleading reset result.

Driver conflict after several Epson installations

This condition can block a stable readiness check or create a misleading reset result.

Use each tool for its real job

Readiness checks are separate from the protected reset

Epson reading and USB verification

WIC Reset Utility

Use Utility to read Epson waste counters and verify stable communication before and after the reset.

Download Utility
Final activation-key operation

Wic Reset Connect

Use Connect only after the printer is ready. One purchased key performs one completed reset on one supported printer.

Buy one reset key
Actions that make diagnosis worse

Do not turn one problem into a used-key problem

The following shortcuts remove useful evidence or start another attempt before the setup is ready.

Do not wiggle the cable during the reset.

Correct the setup first and repeat the free readiness check before entering an activation key.

Do not use a docking station.

Correct the setup first and repeat the free readiness check before entering an activation key.

Do not power-cycle until the program gives a final message.

Correct the setup first and repeat the free readiness check before entering an activation key.

When an attempt was interrupted

Correct the cause before requesting a replacement

An eligible interrupted reset can use the official replacement procedure, but another key will fail for the same reason when the USB, driver, service mode or printer error remains unresolved.

Keep one printer connectedRemove extra Epson and Canon devices.
Keep the key unused during testingUse detection and readings first.
Record the final proofThree consecutive counter readings complete without the device disappearing and the key field stays present.
Separate other faultsCounter reset does not repair unrelated hardware errors.
OKready state
Verification

Three consecutive counter readings complete without the device disappearing and the key field stays present.

Only after this condition is stable should the protected reset continue. A repeatable readiness check protects the activation key and makes the final result easier to verify.

Frequently asked questions

Epson Disconnects During Reset: Fix USB Communication FAQ

What does “Epson printer disconnects during a reset” usually mean?

The Epson appears, disappears and reconnects while Utility or Connect is open, making the protected reset unsafe.

Should I enter another activation key immediately?

No. Diagnose and correct the setup first. A key should be used only after the printer passes the readiness checks.

Can I test the fix without using a key?

Yes. Use printer detection, WIC Reset Utility readings or Canon service-mode detection before the protected reset.

Does Wi-Fi work for the reset?

No. Use a direct USB data connection to Windows 7-11.

What proves that the problem is fixed?

Three consecutive counter readings complete without the device disappearing and the key field stays present.

Can a USB hub cause this problem?

Yes. A hub, dock or splitter can briefly disconnect the printer. Use a built-in motherboard USB port.

Should other printers remain connected?

No. Leave only the supported printer connected during diagnosis and reset.

Does WIC Reset Utility perform the final reset?

No. Utility reads Epson counters and tests communication. Wic Reset Connect performs the protected reset.

Does an unused key expire while I troubleshoot?

No. An unused key has no expiry date before use.

What if the printer still has another error afterward?

Record the exact code and indicator pattern. Cartridge, head, scanner, paper-feed or mechanical faults need separate diagnosis.

Can software replace physical absorber service?

No. Visible leakage, saturation, damaged tubes or chipped maintenance parts still require physical work.

Where can I request a replacement after an eligible interrupted attempt?

Fix the original cause first, then use https://wicreset.online/newkey and follow the official replacement procedure.

Ready to continue safely?

Confirm the setup, then use one activation key

Fix the actual cause, keep one printer connected by direct USB and use Wic Reset Connect only after the free readiness checks succeed.

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