How to Set ARCH E Paper Size in AutoCAD
ARCH E is 36 × 48 in (914 × 1219 mm). In AutoCAD, select the real printer or PDF device first, then choose ARCH E from that device's Paper Size list and make sure the Layout title block matches the physical sheet.
Start here — what you are going to do
Your goal: Configure one Layout to output on ARCH E — 36 × 48 in (914 × 1219 mm) — without scaling the sheet itself.
Where to start: Open the production Layout designed for ARCH E.
Beginner rule: The Paper Size list belongs to the selected output device. If the size is missing, check the printer/PC3 before changing the drawing.
Step by step — follow this in AutoCAD
Step 1 — Open the correct Layout
Where: Bottom tabs > production Layout.
Do this: Use the sheet intended for ARCH E.
Check: The title block is visible.
Step 2 — Open Page Setup Manager
Where: Output > Plot > Page Setup Manager > Modify.
Do this: Open the Layout’s named setup.
Check: Output controls are visible.
Step 3 — Choose the output device
Where: Printer/Plotter > Name.
Do this: Select the approved PDF PC3 or physical plotter.
Check: The device media list refreshes.
Step 4 — Select ARCH E
Where: Paper Size list.
Do this: Choose the entry whose dimensions match 36 × 48 in (914 × 1219 mm).
Check: Paper matches the title block.
Step 5 — Set orientation
Where: Drawing Orientation.
Do this: Match portrait/landscape to the Layout.
Check: The sheet is correctly oriented.
Step 6 — Keep Layout full size
Where: Plot Area = Layout / Plot Scale.
Do this: Use normal 1:1 Layout output.
Check: No extra scaling exists.
Step 7 — Preview
Where: Ctrl+P > Preview.
Do this: Check border and printable area.
Check: The ARCH E sheet is ready.
Beginner example
ARCH E is commonly used for large architectural drawings. If the Layout was designed for ARCH E, a missing ARCH E option is a device/media problem—not a reason to resize the title block or use Fit to Paper.
Understand what AutoCAD is doing
ARCH E is 36 × 48 in
ARCH E is larger than ANSI E (34 × 44). On a 36-in roll plotter, ARCH E may also interact with roll orientation and cutter settings, so test the physical device.
The device controls the available paper list
AutoCAD shows media exposed by the selected printer, plotter or PC3.
The dashed boundary is the printable area
The nominal sheet is larger than the region some devices can mark.
The Layout normally remains 1:1
Viewport scales control model views; Paper Size controls the real sheet.
Useful next guides: ARCH Paper Sizes for CAD: A, B, C, D, E and E1 · CAD Paper Sizes Explained: ISO, ANSI and ARCH · AutoCAD Printable Area and Plot Margins Explained · AutoCAD Border Cut Off When Plotting · Landscape vs Portrait and Plot Rotation
Common problems and what to check first
| What you see | What may be causing it | Check this first |
|---|---|---|
| ARCH E is missing | Selected device does not expose it | Check device/PC3/driver. |
| Border is clipped | Title block exceeds printable area | Check margins. |
| Sheet rotates | Orientation/media variant differs | Use Preview. |
| Paper print is smaller than PDF | Viewer applies Fit/Shrink | Use Actual Size. |
When you need a more repeatable workflow
Keep a named Page Setup for recurring ARCH E output and test it on every approved PDF/plotter device used by the team.
Official Autodesk references
AutoCAD labels and available media can vary by release, driver and output device. These Autodesk pages document the core workflow used in this guide.
Frequently asked questions
What are the dimensions of ARCH E?
36 × 48 in (914 × 1219 mm).
What is ARCH E commonly used for?
Large architectural drawings.
Why can the size be missing?
Because the selected output device controls the Paper Size list.
Explore more in CAD Paper Sizes, Margins & Printable Area.