This English quick guide is based on the Korean catalog. Confirm model-specific compatibility and installation details on the manufacturer’s official page.
Download Pro WF-4740 driver
- Match the full model number on the device label, including suffixes.
- Check your operating-system version and architecture on the official support page.
- Preserve working queues,ports,media/scan/fax settings and shared jobs.
- Follow the manufacturer’s instructions for power, USB, and network connections.
Model and driver source
This guide is for the cartridge colour inkjet print/copy/scan/fax mfp. pc usb,ethernet and wi-fi. official start here specifies 2.4ghz wi-fi. model Epson Pro WF-4740. The download button opens the official Epson support page in this window. The manufacturer’s page is authoritative for the available driver packages and their current compatibility.
Operating-system and download checks
The Korean catalog lists these systems for checking: Verified 9 October 2026. Actual Windows 10 x64: Print 2.100.00 (2025-11-12,34.9MB,WF4740_X64_2100_NA.exe) lists Windows 11 and 10/8.1/8/7/XP/Vista x64. Separate Scan2 6.4.85.0 (2020-02-20,26.9MB,WF4740_EScan2_64850_NA.exe) lists those Windows 32/64-bit; Windows Combo (2025-01-17,15.2MB,WF4740_Lite_NA.exe) excludes XP. Mac 26 filter returns no files. Actual Mac 15 Print 13.26 (2024-10-22,93.6MB,BIJP_1326_NA.dmg) and Scan2 6.7.84 (2025-09-19,66.2MB,WF4740_EScan2_6784_NA.dmg) details list 27/26/15–11/10.15–10.12/OS X10.11–10.6. Official filter/detail conflict disclosed: Mac 26 users must confirm actual applicable file with Epson,not unconditional support or absence. Do not infer Server/Linux from menus or legacy security support.. Select your exact operating system and version on the official page. If your version is not offered, do not install a package intended for a different system.
Connection and installation
- Confirm actual model/region/OS/CPU/rights,power and initial setup. Preserve queues,ports,media/scan/fax settings and shared jobs. No default factory reset or forced firmware.
- Exact official support: actual OS / GO / each file compatibility/licence. Start Here begins with PC USB disconnected. Cancel premature hardware wizard; compatible Direct USB connection and actual connection prompts. Distinguish PC USB from LAN and fax LINE/EXT. Test actual queue/port/media. Install compatible Scan2 separately. Mac: compatible DMG,image,installer,actual prompts.
- LAN: approved router/switch,real Wired network connection prompts,current printer IP and queue port,no example-IP overwrite. Coordinate shared jobs.
- Home/network icon/Wi-Fi(Recommended)/Start Setup or Change Settings/Wi-Fi Setup Wizard/approved actual SSID or Enter Manually/case-sensitive password/OK/confirm/Start Setup/Print Check Report or OK. WF-4740 requires 2.4GHz. Distinguish router Wi-Fi from Direct,compare actual network/IP/queue,test print and scan separately.
Epson Pro WF-4740 not printing: check possible causes
Features and interfaces vary by model. This is a general diagnostic sequence; confirm Wi-Fi, scanning, AirPrint and error-code instructions in the model manual.
| Possible cause | First checks | Help |
|---|---|---|
| Device, paper or supplies | Check the device display and supported self-test. | Check steps |
| USB detection and cable | Compare cable and port, then follow the model installation sequence. | Check steps |
| Offline or network address | Check the supported connection method and current address. | Check steps |
| Print queue or spooler | Check the first failed job and queue pause status. | Check steps |
| Model, driver or OS mismatch | If the connection works but computer printing fails, match the model and OS. | Open this model driver guide |
| Blank pages or quality settings | Compare device-only and computer output. | Check steps |