Large construction plan PDF trims legend — tiling map fix

Hey! We’ll stop your **large construction plan PDF** from trimming the **legend/title block/north arrow** and keep the plot at **true scale**. Quick scan:
• Viewer: **Adobe Acrobat/Reader** or **Bluebeam Revu**?
• Device: office printer (Letter/A4) or **HP DesignJet/Canon plotter** with A0/A1/Arch D trays?
• Symptoms: legend cropped on the right/bottom, **border/trim box** cut off, “Fit to page” shrinks, or **poster tiles** don’t overlap correctly?

Understood. Two things cause **legend trimming**:
1) **Non-printable margins** (hardware borders) — small desktop printers can’t print to the edge; even with “Fit”, the outer **trim/bleed** of the PDF is outside the printable area.
2) **Wrong tiling** — printing A0 → A3 without **Poster/Tiling** forces scaling/cropping. We’ll use Acrobat Poster (tile) or **Bluebeam tiling**, set **Tile Scale = 100%**, **Overlap** (10–15 mm), and enable **Cut marks/Labels** so the **map legend** stays intact across tiles.

Step 1 — Acrobat Poster (tiling) at true scale
1) File → Print → in **Page Sizing & Handling** pick **Poster** (this is Acrobat’s tiling mode).
2) Set **Tile Scale = 100%** (keeps 1:100, 1/8″=1′-0″, or whatever your drawing uses).
3) Set **Overlap = 10–15 mm** so borders/legends aren’t cut; enable **Cut marks** + **Labels** (tile index).
4) Optional: **Tile only large pages** (useful in mixed sets).
5) Print to A3/Letter — Acrobat generates multiple pages you can trim and assemble; the **legend** will span tiles without being cropped.

Step 2 — Revu print profile for tiling & scale
• File → Print → set **Scale = None (100%)**; avoid **Fit to Paper** which trims legends.
• If your Revu version exposes **tile/overlap** in Print (or via the driver), use it; otherwise export from Acrobat with tiles, then print from Revu.
• For **mixed page sizes**, enable printer option **Choose paper source by PDF page size** (if your device supports A-series/Arch trays). Otherwise, batch by size (all A1s together).
• Save a **Print Profile** with 100% scale and no auto-reduce to stop accidental cropping.

Step 3 — Fix non-printable margins / clipping at the plotter
• Many plotters enforce a **hard margin** (3–7 mm). In CAD (AutoCAD/Revit), ensure the **title block** and **legend** sit inside that margin; avoid drawing right to the trim box.
• If publishing from CAD, verify **paper size** and **plot offset**; re-export a **vector PDF** with correct **page box** (Crop/Media).
• In Acrobat/Revu, keep **Actual size (100%)**, turn off **Fit/Shrink**, and make sure the device is set to the matching sheet (A0/A1/Arch).
• If edges still crop, choose “Poster” with **Tile Scale 100%** and tiny **Overlap** (5–8 mm) — it preserves the full frame on tiled sheets.

Yes — couple of pro tips:
• In **Poster/Tiling**, set **Overlap** ≥ 10 mm and enable **Cut marks** + **Labels** so you can align tiles precisely.
• If the **legend** sits right at the edge, add a small **white margin** in CAD or use Acrobat’s **Page Setup → Increase page size** by 5–10 mm before tiling.
• Print one test tile containing the legend to confirm fonts/lineweights; keep **Tile Scale = 100%** to protect **map scale** (e.g., 1:500).
• Assemble tiles on a flat surface; trim along cut marks on the top layer only to preserve exact scale.

• Save an **Acrobat Custom Preset** with **Poster**, **Tile Scale = 100%**, **Overlap 10 mm**, **Cut marks** on; share the preset file with the crew.
• In **Revu**, create a **Print Profile** (Scale = None/100%, no Fit) and distribute.
• Add a **scale bar** and small **test rectangle** near the legend; if either is missing after print, users know immediately something is cropped.

Summary: To fix a large construction plan PDF trimming the legend, avoid **Fit/Shrink**, use **Acrobat Poster** (or Revu tiling) with **Tile Scale 100%**, set **Overlap** + **Cut marks**, and respect **non-printable margins** on printers/plotters. For mixed sizes, enable **Choose paper source by PDF page size** or batch by sheet size. Need help templating presets for the team? Open the chat.