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Epson Wi-Fi & Display E-Codes (E-2, E-6, E-7, E-9, E-10): Fixes

Epson Printer display showing GUIDE — FixCode Guide error code graphic

Epson reuses the E- prefix for two systems that meet on the same small screen: the network connection report's codes (E-1 to E-13, printed on paper) and the LCD display codes (E-01, E-02, E-11, the W- warnings) — and confusing them sends owners chasing ink pads for gateway problems. This guide works the network family properly — E-2/E-3/E-7, E-6, E-9, E-10 and their neighbours, all defined in Epson's own report table — and ends with the cross-reference that keeps the two systems apart, including W-13 and the E-11 collision.

Safety first. Owners: work the documented access points only — scanner unit open, paper path, cartridge holder, maintenance box where the model has one — always with the power off and the cord unplugged before hands go inside, and never force a carriage, a cover or a mechanism that resists. Ink is a skin and eye irritant: Epson's ink safety guidance in every manual says to wash skin with soap and water, flush eyes with clean water, and keep ink and maintenance boxes out of children's reach; a full maintenance box is ink-soaked waste and is handled and stored upright like one. Do not open the printer beyond the manual's user areas: the fatal codes' internal causes belong to Epson's service channel, and guessed disassembly around printheads, flat cables and boards converts codes into damage.

The network connection report: where these codes live

Every code in this guide's main family is printed, not displayed: it appears in the header of the network connection report, the diagnostic page the printer produces from its network settings (on LCD models, through the network setup menus; the report also prints when a connection check is run). Epson's guides organise the report's troubleshooting as 'Messages and Solutions on the Network Connection Report': the code at position (a), the environment messages at (b), and a per-code entry giving the message and the checks. That structure is the family's great virtue — unlike the 0x and six-digit families, these codes come with Epson-published meanings and Epson-published solutions, quoted throughout this guide from the report tables in Epson's FAQs and user's guides (the ET-M2170 and ET-4700 support FAQs carry the full table, as do the WorkForce Pro and EcoTank manuals). The corresponding discipline: these meanings live only on the report. A network E-6 is a statement about your router, made by a diagnostic page; it is not a printer fault code, it clears by fixing the network condition rather than the printer, and it should be chased with the report in hand, because the report's other fields (the SSID it found, the IP it holds, the gateway it names) are the evidence the solutions refer to.

E-2, E-3, E-7: no wireless network found, or the password does not match

Epson groups these three under one message set, and the grouping is the first lesson: the report cannot always tell 'the network is not there' from 'the network rejected me', so it hands you both stories. The messages: no wireless network names (SSID) found — confirm the router/access point is turned on and the wireless network is set up correctly; no wireless network names found for the PC you wish to connect; and entered security key/password does not match the one set for the router/access point. Epson's solutions work the physical layer first — router on; computer or device connected to the router; turn the router off for about ten seconds and on again; move the printer closer and remove obstacles (and away from wireless phones and microwaves) — then the identity layer: a manually entered SSID checked against the report's Network Status; the displayed SSID chosen when the router broadcasts several; SSIDs restricted to ASCII characters, since the printer cannot display non-ASCII ones; the network password verified against the router's label; WPS push-button attempted only on routers that support WPS; and, when the connection drops after a smart device joins by WPS, reinstalling the product software. Worked in that order, the group resolves into its usual truths: a router band or SSID the printer cannot see, a password one character off, or a printer simply too far from the router it is asked to trust.

E-1: the wired world's version — cable, hub, or Wi-Fi switched off

E-1 is the report's most basic report: 'Confirm that the network cable is connected and network devices such as hub, router, or access point are turned on.' Its solutions are correspondingly physical — Ethernet cable securely connected at both the printer and the hub; the hub or device powered — with one twist owners miss: on models where Wi-Fi has been disabled, E-1 also instructs you to make the Wi-Fi settings again, because a printer whose wireless is off reports through its wired expectations. E-1 after a desk move is a cable that looks seated and is not (click it at both ends); E-1 on a network that 'worked yesterday' is the switch, hub or router that lost power or was unplugged by cleaners and confidence; E-1 on a new setup is often the Wi-Fi-disabled twist, cured by running the wireless setup rather than by cable-hunting on a machine that has no cable. It is the only network code whose primary theatre is the printer's own connections rather than the router's configuration, which is why it heads the table: link first, logic afterwards.

E-5: the security mode does not match

E-5's message is precise: 'Security mode (e.g. WEP, WPA) does not match the current setting of the printer. Confirm security mode.' Epson's solution names the supported set — WEP-64 bit, WEP-128 bit, WPA PSK (TKIP/AES) also known as WPA Personal, WPA2 PSK (TKIP/AES) also known as WPA2 Personal, WPA (TKIP/AES), WPA2 (TKIP/AES) — and directs: if your router's security is not one of these types, change the security type on the router or access point and reset the product's network settings; the ET-series FAQs add the band note, to make sure you are connecting to the 2.4GHz band and using that band's password. E-5 is the code of the upgraded router: a new access point defaulting to a security mode (a WPA3-only configuration is the modern classic) that the printer's radio does not speak. The fix lives on the router — a mixed WPA2/WPA3 mode, or WPA2, restores the common language — after which the printer's network settings are reset and rejoined. Owners should note the direction of the remedy: Epson asks you to change the router to suit the printer, because the printer's supported set is fixed in its firmware, and no amount of re-entering passwords repairs a protocol mismatch.

E-6: your printer's MAC address may be filtered

E-6 reports a refusal with a specific suspect: 'MAC address of your printer may be filtered. Check whether your router/access point has restrictions such as MAC address filtering.' Epson's solutions divide by router behaviour. If filtering is enabled, register the printer's MAC address so it is not filtered — the address is printed on the network connection report itself, which is the document you are already holding. If the router uses shared authentication with WEP security, confirm you are using the correct authentication key and index. If the router limits the number of connected devices, raise the limit. E-6 in the wild is the code of the managed network — the office, the school, the carefully configured home — where a new printer is exactly the device a filter exists to stop, and of the device-limit ceiling on busy home routers. It is also the code whose solution is most often entirely on the router's admin page, which is why Epson ends the entry with the documentation-and-administrator direction: the printer has told you the rule it broke; only the network's owner can amend the rule.

E-8: an incorrect IP address is assigned

E-8's message: 'Incorrect IP address is assigned to the printer. Confirm IP address setup of the network device (hub, router, or access point).' The solutions split by how the printer gets its address. If Obtain IP Address is set to Auto, enable DHCP on the router or access point — the printer asked for an address and the network's addressing service is not answering properly. If it is set to Manual, the address may be out of range or on a different network segment, and the remedy is to set a valid IP address from the product's control panel or the Web Config utility. The fallback in the family flow — turn the product and router off for about ten seconds and on again — belongs here too, because a surprising share of E-8s are a router that handed out nonsense during a bad hour. Read E-8 with the report beside it: the IP, subnet mask and gateway printed there are the exhibits, and the usual findings are a manual address typed for a previous network (the printer moved houses or offices and kept its old static identity) or a DHCP service that needs the router restarted before it behaves. Fix the addressing at its source; the printer is only reporting arithmetic.

E-9: the computer side is the problem

E-9 turns the report's gaze around: 'Confirm the connection and network setup of the PC or other device. Connection using the EpsonNet Setup is available.' Its solutions instruct you to make sure the computer or network device is turned on, and that the devices you are connecting from can access the internet and other devices on the same network; then, if it still fails, restart the router (off about ten seconds) and download and install the product software again to reset the network settings. E-9 is the code of the printer that is fine: it can see the network, but the partner it is being set up with cannot complete its side — a computer on a different (guest) network, a device whose own connection is down, a setup attempted from a phone that keeps failing over to mobile data. The discipline it teaches is to test the partner independently: if the computer cannot reach the internet or see other network devices, the printer was never the problem, and its report has just saved you a printer reset. When the partner is healthy and E-9 persists, Epson's software-reinstall step resets the setup relationship itself — the nuclear option of this family, used here because the relationship, not either endpoint, is what failed.

E-10: IP address, subnet mask and default gateway do not agree

E-10's message: 'Confirm IP address, subnet mask, and default gateway setup. Connection using the EpsonNet Setup is available.' Where E-8 says the address itself is wrong, E-10 addresses the manual-configuration trio as a set. Epson's solutions: with Obtain IP Address set to Manual, check the IP address, subnet mask and default gateway on the network connection report and correct them if wrong, with the subnet mask and gateway matching the other devices on the network; with DHCP enabled, set Obtain IP Address to Auto; or, to keep a DHCP-assigned address as a static one, set Manual and enter the address from the report with subnet mask 255.255.255.0. The classic E-10 is a hand-configured printer one digit off in the gateway, or wearing a subnet mask from a different network plan — reachable by nothing, confident in itself. The report is again the worksheet: compare its three values against a working device on the same network, field by field, and the wrong one usually confesses. Owners who do not need static addressing should take Epson's Auto hint and let DHCP end the argument permanently.

E-11, E-12, E-13 on the report — and the E-11 that is not an ink pad

The report's last three codes share a shape: confirmations. Report E-11: 'Setup is incomplete. Confirm default gateway setup' — with the solution to check the gateway address on the report and that the gateway device is on. Report E-12: confirm the entered security key/password is correct, its index is set to the first number, and the IP address, subnet mask or default gateway setup is correct; its solutions add verifying no IP conflict with other devices, restarting the router, and — on WEP routers with several passwords — that the first registered password is the one set on the product. Report E-13: the same password-and-index confirmation, aimed at the PC side: 'Confirm ... connection and network setup of the PC or other device is correct', with router/hub power and TCP/IP setup as its checks. Now the collision this guide exists to prevent: report E-11 has nothing to do with display E-11, the ink-pad end-of-life stop in the LCD code tables. Same characters, different documents, different universes — one is fixed in the router's gateway field, the other only by a service provider with new pads. An E-11 read from a printed network report is a network chore; an E-11 read from the LCD alongside an ink-pad sentence is a service booking. The document in your hand decides which, every time.

The cross-reference: display codes that share letters with network codes

Because the two systems share a prefix, here is the isolation table in prose. On the LCD (display system, XP/L families): E-01 is the general printer error (open the scanner unit, remove paper or protective material, power off and on); E-02 is a scanner error (power off and on); E-11 is the ink pad needing replacement (service); W-01 is a paper jam; W-11 is the ink pad nearing its end; W-12 is cartridges installed incorrectly (press them down firmly); W-13 — on the XP guide families — is the cartridge shown on the LCD not recognized, remedied by replacing that cartridge and heeding Epson's genuine-ink recommendation. None of those is a network statement, and none is fixed in a router. W-13 earns its place in this guide because owners meet it while hunting network problems — the printer is offline, a code is showing, and the code is about a cartridge, not the connection: the printer may be doubly afflicted, or the 'offline' problem may be nothing but a stopped printer. Fix what the code in front of you actually says, in its own system; a printer stopped on W-13 will look exactly like a network failure from the computer's side of the room.

Working order for any network report code

Epson's table implies a working order that resolves most reports without heroics. First, print a fresh report after any change — codes clear at the condition, not at the printer, and yesterday's report describes yesterday's network. Second, power: router and access point confirmed on, restarted once with the family's ritual ten seconds. Third, proximity and band: printer within honest range, obstacles and interference considered, the 2.4GHz band used where the printer's radio expects it. Fourth, identity: the SSID (displayed one, ASCII only) and the password (from the router label, index one where indexes exist). Fifth, permission: MAC filtering and device limits (E-6's world). Sixth, addressing: DHCP answering, or manual values that agree field-by-field with a working device (E-8/E-10/E-11's world). Seventh, the partner: the computer's own network health (E-9/E-13's world), with Epson's software reinstall as the relationship reset of last resort. Most reports die by step four. The ones that survive to step seven have usually been misread — recheck which document the code came from, because a display code worked as a network code (or the reverse) survives every step forever.

When the network is fine and the code is not a network code

Close with the failure mode this guide was written against. A printer can be absent from the computer for reasons that wear network clothes: stopped on a fatal code (0x97, 000043, E-01) it will not answer the network at all; stopped on a waste-ink or cartridge code it may answer and refuse; asleep, off, or on a different network than the computer, it is simply elsewhere. The network report discriminates: if the printer prints a report showing a healthy connection (no code, sensible IP, its SSID found), the network side is proven and the hunt moves to the printer's state and the computer's queue. If the report carries a code, this guide's family applies and the printer's state is probably fine. Two documents, two systems, one habit: always establish which one is speaking before fixing anything. That habit — more than any single code's meaning — is what Epson's split documentation is quietly teaching, and it is the difference between an owner who fixes printers and one who merely reboots them in a hopeful order.

Key takeaways

Print a fresh network connection report after every change: the code lives on that page, and it clears when the network condition does, not when the printer restarts.
E-11 means two unrelated things: gateway setup on the printed report, ink pad on the LCD. The document in your hand decides.
A printer stopped on W-13 or any display code looks 'offline' from the computer — clear the display code in its own system before blaming Wi-Fi.
Router first, printer second: most report codes (E-2/E-3/E-7, E-5, E-6, E-8) are fixed in the router's settings, not the printer's.
Keep the report: its SSID, IP and gateway fields are the exhibits every solution refers to, and support will ask for them.

Resetting the Epson printer

Epson documents no master reset for error codes, and the power cycle is the whole of its documented clearing step for the fatal families: turn the power off and on again, with any paper or protective material removed first (the XP/L guide tables word the E-01 remedy exactly that way, and the WorkForce/EcoTank manuals word the printer-error messages the same way). Warning codes clear by their own documented actions — a jam removed and the on-screen button pressed (W-01), a cartridge pressed down (W-12), the start button pressed to resume printing at W-11. The waste-ink condition is NOT cleared by any power cycle or owner reset: E-11 holds until Epson or an authorised provider replaces the pads, and on maintenance-box models the box's own messages clear when a genuine box is fitted. Restoring default settings from the setup menu resets settings, not error states, and Epson does not document it as an error remedy anywhere in these families.

Facts on this page were checked against manufacturer documentation: support2.epson.net · download4.epson.biz · support2.epson.net · epson.com · epson.com · epson.com · download4.epson.biz