Epson SureColor T2170/T3170/T5170 for AutoCAD: Compact CAD Plotting
Epson SureColor T2170/T3170/T5170-class devices are compact technical printers aimed at personal, small-office and workgroup CAD use. AutoCAD setup should emphasize roll size, driver consistency and simple named Page Setups.
Beginner takeaway: These compact devices should have the simplest standards on the site: one normal roll, a few named sheets and a calibration test.
Where this family fits in CAD plotting
T2170/T3170/T5170-class devices fit personal and small-workgroup technical output. Their best AutoCAD workflow is a small number of predictable Page Setups, a stable network/driver installation and a real paper calibration rather than advanced production automation.
- Epson identifies T3170 as a 24-inch desktop technical printer and T5170 as a 36-inch floor-standing technical printer.
- T2170 is a 24-inch personal/workspace model in the same technical-printing market.
- These devices target blueprints, line drawings and CAD/GIS output rather than high-volume dual-roll production.
What matters in AutoCAD
- Use a simple single-roll Page Setup strategy.
- For T3170/T5170 offices, document whether the standard sheet is ISO or ARCH/ANSI to prevent near-size paper mistakes.
- Wi-Fi convenience does not change the need for a reliable printer driver and scale test.
Related CADPlotting guides: Epson SureColor CAD Printing Guide, Network Printer or Plotter Is Offline in AutoCAD, and AutoCAD Printable Area and Plot Margins Explained.
Beginner setup: create one reliable AutoCAD test Layout
Step 1 — Install the manufacturer driver first
Where: Epson support site / operating-system printer settings
Do this: Install the driver intended for the exact device and operating system. Confirm the printer works outside AutoCAD before building a PC3.
Check: A test page or manufacturer utility can reach the device.
Step 2 — Open one AutoCAD Layout
Where: Layout tab > PAGESETUP > Modify
Do this: Select the system printer or approved PC3, then choose the real paper/roll size used for the test.
Check: The intended media is visible and the orientation matches the title block.
Step 3 — Keep the sheet at real paper size
Where: PAGESETUP > Plot Area / Plot Scale
Do this: For a prepared Layout, use the Layout workflow and keep the paper output at 1:1. Let viewport scale control the model view.
Check: Plot Preview shows the complete border without Fit to Paper.
Step 4 — Preview before hardcopy
Where: Ctrl+P > Preview
Do this: Inspect border edges, rotation, lineweights and raster content before sending a physical job.
Check: The Preview is correct before the plotter driver becomes part of the diagnosis.
Step 5 — Create a controlled PC3 only when useful
Where: PLOTTERMANAGER / Page Setup
Do this: Save a PC3 when you need repeatable device-specific settings that differ from the Windows/macOS printer defaults.
Check: The PC3 is named by device + media/office standard, not by a vague name such as ‘Plotter 1’.
Paper, rolls and printable area
Keep roll and cut-sheet workflows separate. On Wi-Fi deployments, verify network stability before blaming AutoCAD.
Compact wide-format hardware still has media-specific margins. Validate borders on real paper.
Driver and PC3 strategy
Install the Epson printer driver supported for the exact model/OS. Save a PC3 only if the office needs AutoCAD-side custom properties.
Common CAD plotting problems with this family
| Symptom | Most likely hardware/driver layer | First check |
|---|---|---|
| Printer offline on Wi-Fi | Network queue | Test OS printer connectivity. |
| 36-inch/24-inch size missing | Driver/media | Check installed Epson driver and media. |
| Plot reduced | Scaling | Use Layout 1:1 and Actual Size. |
| Border clips | Printable area | Test physical margin. |
What not to automate or assume
- Do not use network instability as a reason to edit Page Setup scale.
- Do not assume a 24-inch model and a 36-inch model share every media name.
- Do not mix casual poster settings with production CAD Page Setups.
Practical example
A compact SureColor is reachable over Wi-Fi but disappears intermittently from AutoCAD. Test the operating-system queue and network stability before touching Page Setup. When connectivity is stable, reopen AutoCAD and verify the same named printer/PC3.
Verification before a real issue set
- Run AutoCAD Plot Preview from the named Page Setup.
- Create one PDF and compare page dimensions and scale.
- Print that same PDF or one direct test plot on the intended media.
- Check the border on all four sides, one known dimension, lineweight hierarchy and orientation.
- Only then save the Page Setup/PC3 as the office standard for that device.
Official references
Frequently asked questions
Should I use Epson Raster or PostScript?
Use the driver path supported by your exact model and test your real CAD sheets. PostScript is not automatically the best choice for every AutoCAD drawing.
Can I keep an old Epson HDI driver?
Only in a compatible, tested legacy environment. For a modern OS, prefer the current manufacturer-supported driver unless you have a specific reason.
Does the scanner affect AutoCAD plotting?
No. On MFP models, print and scan are separate software/workflow layers.
Explore more in CAD Printers & Plotters Guide.