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 ET-16650 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 and scan settings and other users' jobs; inspect only your own failed work.
- Follow the manufacturer’s instructions for power, USB, and network connections.
Model and driver source
This guide is for the wide-format colour ink-tank inkjet multifunction device: print, copy, scan and fax; pc usb, ethernet and wi-fi. front usb storage is not pc usb; no invented model superiority comparisons. model Epson Pro ET-16650. 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 8 October 2026: actual US ET-16650 Windows 10 x64 list and Printer Driver3.60.00, 22 October 2025, 35.3MB, ET16650_X64_360_NA.exe. Compatible: Windows11 and Windows10/8.1/8/7/Vista64-bit. Windows Scan2 6.7.70.0 listing is ET16650_ET16650U_EScan2_67700_NA.exe but Description names ET-16550. Do not assert ET-16650 compatibility; ask Epson with exact model/OS/file before installing. Actual macOS26 list: print13.26,24 October2024,85.2MB,CISS3_1326_NA.dmg; separate Scan2 6.7.84,18 September2025,66.1MB. Both detail tables list26,15/14/13/12/11,10.15–10.12 and OSX10.11–10.6. Verify actual region/language/CPU/file conditions; no inferred ARM/Server/Linux from menus. Legacy downloads are not OS security support; firmware/Remote Print/mobile apps are separate. Read actual terms yourself.. 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
- Verify exact ET-16650, OS/CPU, rights, power/ink/paper and data cable. Preserve queues/jobs/ports/scan/media/network settings. During initial ink charging do not turn off/unplug/raise scanner/load paper. No reset, blanket queue deletion, warning bypass or default firmware update.
- Start Here: printer NOT connected to PC at setup start; cancel Found New Hardware and disconnect USB if shown. Compatible official installer / Select Your Connection / Direct USB connection, connect rear PC USB only when current wizard asks. Verify actual queue/USB port/media and test. Mac DMG: open disk image and installer icon. Scan requires separately verified compatible scanner file and actual device; restart only when requested with work preserved.
- Ethernet: rear LAN to approved router/switch, PC on reachable same network. Verify real IP/status; compatible installer / Wired network connection / actual device. Confirm real queue/port IP and test, no copied example address or arbitrary shared settings.
- Wi-Fi: compatible installer / Wireless connection; approved actual SSID/authentication/password. If automatic setup fails follow current prompts. Separate panel setup: Home network icon / Router / actual Start Setup, Change Settings or Change to Wi-Fi / Wi-Fi Setup Wizard; choose actual approved network. Menus depend on current connection. Verify actual IP/queue and test. Scan2 model/address separately; Wi-Fi Direct is not router Wi-Fi. No unilateral router restart or security weakening.
Official Start Here; official model User's Guide.
Epson Pro ET-16650 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 |