Utilizing the Epson ET-4550 printer model, the method of printing is accomplished through thermal print-on-demand inkjet technology that features a piezoelectric component. Its nozzle configuration encompasses 400 nozzles reserved for black documents and 128 nozzles allotted to each of the other colors, namely cyan, yellow, and magenta, all of which are capable of producing exceptional document quality. Additionally, this machine boasts an impressive maximum print quality resolution, reaching up to 4800 x 1200 dots per inch (dpi).
Epson ET-4550 Printer Driver Downloads
Driver for Windows
| Filename | Size | Download |
| Drivers and Utilities Combo Package Installer for Windows Vista 7 8 8.1 10 and 11.exe (Recommended) | 9.73 MB | |
| Printer Driver for Windows XP Vista 7 8 8.1 10 32 bit.exe (Recommended) | 27.69 MB | |
| Printer Driver for Windows XP Vista 7 8 8.1 10 64 bit.exe (Recommended) | 31.99 MB | |
| Scanner Driver and EPSON Scan Utility for Windows.exe (Recommended) | 26.74 MB | |
| Remote Print Driver for Windows XP Vista 7 8 8.1 10 32 bit.exe (Recommended) | 8.42 MB | |
| Remote Print Driver for Windows XP Vista 7 8 8.1 10 64 bit and 11.exe (Recommended) | 9.09 MB |
This combo package installer contains
- Printer Driver
- Scanner Driver and EPSON Scan Utility
- Fax Utility
- Event Manager
- Software Updater
Driver for Mac OS
| Filename | Size | Download |
| Drivers and Utilities Combo Package Installer for Mac OS X 10.15 to 12.dmg | 7.65 MB | |
| Drivers and Utilities Combo Package Installer for Mac OS X 10.7 to 10.14.dmg | 9.08 MB | |
| Printer Driver for Mac OS X 10.6 to 12.dmg | 113.53 MB | |
| Scanner Driver and Epson Scan 2 Utility for Mac OS X 10.15 to 12.dmg | 25.67 MB | |
| Scanner Driver and Epson Scan Utility for Mac 10.6 to 10.14.dmg | 19.97 MB | |
| ICA Scanner Driver for Image Capture utility for Mac OS X 10.5 to 12.dmg | 23.55 MB | |
| Remote Print Driver for Mac 10.6 to 12.dmg | 27.51 MB | |
| Remote Print Driver for Mac 10.5.dmg | 24.14 MB |
This combo package installer contains
- Printer Driver
- ICA Scanner Driver
- FAX Utility
- Event Manager
- Software Updater
Specifications
Included in the printer package are the Expression ET-4550 EcoTank machine, an instruction manual, and a power cord. Other potential items in the package may include the CD-ROM and initial ink bottles. This Epson ET-4550 printer model boasts an impressive maximum print resolution of 4800 x 1200 dpi thanks to its variable-sized droplet technology. When it comes to print speed, black documents can be printed on A4 paper at a rate of 13.7 ISO pages per minute (ppm).
Related Printer : Epson ET-2550 Driver
According to comparable conditions, color document printing has a pace of 7.3 ppm. The Epson ET-4550 printer model has a friction feed, which includes a paper feeder and an automatic document feeder for paper feeding. The primary tray can support up to 150 sheets of plain A4 paper with 80 gsm weight. It also allows the use of envelope papers with a limit of 20 sheets per use. The device also features automatic double-sided printing capability.
The multifunctional device boasts an A4 flatbed color image scanner that supports documents up to A4 size. With a scanning resolution of up to 1200 x 2400 dpi, it produces high-quality documents. As a copier, it has varying speeds, with black documents running at 11 images per minute (ipm) and 5.5 ipm for color documents.
To get the most out of your device, download the Epson ET-4550 driver from the Epson website.