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- Top FAQs
- Cloud or Mobile
- Copy or Print
- Error Messages or Lights
- Ink
- Maintenance
- Paper or Media
- Print Quality or Appearance
- Software or Setup
- Wireless or Wired Connection
- Other
Select the questions to view the answers
- How do I install the Epson Universal Print Driver (PCL) or PostScript printer software?
- Which ink cartridges should I use with my product?
- How do I install the Epson Universal Print Driver (PCL) on a Windows computer with a network connection?
- The selection for 2-Sided Printing (Windows) is gray or not available. What should I do?
- I see the message Printer is Offline when I try to print with an Ethernet connection in Windows. What should I do?
- How do I set the Epson Universal Print Driver to the PCL printer language?
- My printout contains garbled characters when I print from Windows or my Mac. What should I do?
- How should I transport or store my product?
- My printout has a slight slant. What should I do?
- How do I manually assign a static IP address to my product?
Select the questions to view the answers
Select the questions to view the answers
- Printing is slow or my product stops printing when I try to print from Windows or OS X. What should I do?
- My product is printing blank pages from Windows or my Mac. What should I do?
- How do I print a multi-page document from Windows or my Mac so it stacks in the correct page order?
- Printing is slow over my wireless connection. What should I do?
- I can't print from my Mac with a wireless connection since I received an exchange product from Epson. What should I do?
- I can't print from Windows with a wireless connection since I received an exchange product from Epson. What should I do?
- I can't print from my Mac with a wireless connection after I replaced my router. What should I do?
- I can't print from Windows with a wireless connection after I replaced my router. What should I do?
- Nothing prints when I use the PCL or PostScript printer software. What should I do?
- How do I print with Windows RT?
- It takes a long time to cancel a print job from my product's control panel. What should I do?
- I can print with a wireless connection on my home network but not on a VPN (virtual private network). What should I do?
Select the questions to view the answers
- I see the message Printer is Offline when I try to print with a wireless (Wi-Fi) connection in Windows. What should I do?
- I see the message Printer is Offline when I try to print with a USB connection on my Mac. What should I do?
- I see the message Printer is Offline when I try to print with an Ethernet connection in Windows. What should I do?
- I see the message Printer is Offline when I try to print with a wireless (Wi-Fi) connection on my Mac. What should I do?
- I see the message Printer is Offline when I try to print with an Ethernet connection on my Mac. What should I do?
- I see the message Printer is Offline when I try to print with a USB connection in Windows. What should I do?
- I see the message Filter Failure with rastertoescpII when I try to print from my Mac. What should I do?
Select the questions to view the answers
- Why is Epson shipping initial ink cartridges with my product?
- How long should an ink cartridge remain in my product if it's not used often?
- How do I know when the ink cartridge needs to be replaced?
- What is my product doing after I install a new ink cartridge?
- Can my product still print if an ink cartridge is expended or not installed?
- How do I change the ink cartridge?
- Which ink cartridges should I use with my product?
Select the questions to view the answers
Select the questions to view the answers
- My printout has a slight slant. What should I do?
- My printout is blurry or smeared. What should I do?
- My printout has lines running through it. What should I do?
- My printout is grainy when I print from any application. What should I do?
- My printout contains garbled characters when I print from Windows or my Mac. What should I do?
- My printout has incorrect margins. What should I do?
- My printout looks inverted, as if viewed in a mirror. What should I do?
- How do I change the font size of text I print from software in Windows?
- Web pages don't print the way they appear on my monitor. What should I do?
Select the questions to view the answers
- How do I set the Epson Universal Print Driver to the PCL printer language?
- How do I manually assign a static IP address to my product?
- What is the Epson Universal Print Driver?
- How do I turn off Epson Status Monitor in Windows?
- Who do I contact for support on the software that came with my product?
- How do I select the paper source in Windows?
- Can I select a print resolution by indicating a specific dpi (dots per inch) setting?
- The selection for 2-Sided Printing (Windows) is gray or not available. What should I do?
- How do I set default print settings when I print from Windows or my Mac?
- I tried to install my product's software for an Ethernet connection but cannot complete the installation in Windows or OS X. What should I do?
- I tried installing my product's software using a USB connection but cannot complete the installation in Windows or on my Mac. What should I do?
- I tried to install my product on my Mac with a wireless connection, but the installation failed. What should I do?
- How do I connect my product with a Wi-Fi connection to a computer or another device without using a wireless router or access point?
- How do I set up my product with a WPS-enabled router or access point?
- I tried to install my product in Windows with a wireless connection, but the installation failed. What should I do?
- How do I install the Epson Universal Print Driver (PCL) on a Windows computer with a network connection?
- How do I change from a USB connection to a Wi-Fi connection?
- How do I connect my product to my wireless network using my product's control panel?
- How do I change from a Wi-Fi connection to a wired network connection?
- How do I install the Epson Universal Print Driver (PCL) or PostScript printer software?
- How do I restore my product's default settings?
- How do I set up my product for the fastest printing?
- How do I know which paper or media type to select in my product's driver?
- How do I change the Power Off and Sleep Timer setting?
- How do I uninstall the Epson printer software?
- How do I enable double-sided printing for my product in Windows or on my Mac?
- How do I set up my product for wireless printing in Windows or on my Mac?
- How do I obtain the latest product software for Windows or my Mac?
- Can I set up my product for both a USB and network connection?
- Can I set up my product for both a USB and network connection?
- Does Epson make drivers for Unix or Linux?
- Who do I contact for software support?
- Where can I get my wireless password for Apple AirPort Extreme or Express?
Select the questions to view the answers
- Where can I find the IP address of my router?
- How do I find my SSID and network password?
- How do I add my product as an IP printer on my Mac?
- I can't get Epson Status Monitor to work over my wireless network. What should I do?
- What are the port numbers for Epson network printers (wired and wireless)?
Select the questions to view the answers
- How do I determine the number of pages my product has printed?
- My product will not wake up when I try to print with a wireless connection. What should I do?
- Does Epson have a program where I can donate my working electronic equipment?
- Can I get a printed copy of the User's Guide?
- Why doesn't Epson include a USB or Ethernet cable in the box with the product?
Start Here - Installation Guide
PDF
This document contains quick setup instructions for this product.
User's Guide
HTML
PDF
This document contains an overview of the product, specifications, basic and in-depth usage instructions, and information on using options.
Administrator's Guide
HTML
PDF
This document contains information regarding Configuration, Operation, and Administration of your product over a network.
Warranty Statement
PDF
This document describes Epson's limited warranty for this product.
Safety Data Sheets
Safety Data Sheets provide important information about ink cartridge composition, precautions for safe handling and use, regulatory considerations, and more.
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Part Number: T792XL120
Black High Capacity | PDF
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