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Printing Problems

How to Fix Gill Sans MT Printing as Squares on Mac

Guest WriterGuest Writer Oct 10, 2026 869 views

Question details

Users need to resolve an issue where documents formatted with the Gill Sans MT font print as square blocks instead of standard characters.

How to Fix Gill Sans MT Printing as Squares on Mac
Product
Microsoft 365
Device & OS
MacBook Pro / macOS
Scenario
Printing a document containing the Gill Sans MT font after a recent operating system or application update.
Observed behavior
The text displays perfectly on the screen within the application but outputs as missing characters or square boxes when printed on paper.
Before you start

Ensure your printer is properly connected and that you have saved your current document to prevent any data loss before attempting system updates or restarts.

Solution 1Recommended

Update macOS and Microsoft 365

Applying the latest system and software updates usually resolves known font compatibility bugs caused by early macOS Sonoma releases.

This printing glitch was frequently reported by users on early versions of macOS Sonoma, while older operating systems like Ventura or Monterey were generally unaffected. Apple and Microsoft release periodic patches to fix these rendering conflicts.

1
Update macOS

Open 'System Settings' on your Mac, click on 'General' in the sidebar, and select 'Software Update'. Install any available macOS updates.

2
Update Microsoft 365

Open Microsoft Word (or another Office app), click on 'Help' in the top menu bar, and select 'Check for Updates' to install the latest version.

3
Restart and Print

Restart your Mac to ensure all update processes finish, then reopen your document and print it to verify if the font renders correctly.

Update macOS and Microsoft 365
Updates Usually Work: Many users confirm that installing the most recent macOS patch fully resolves the Gill Sans MT square-character printing bug.
Free Microsoft Office alternative

Try WPS Office for Seamless Printing on Mac

If Microsoft 365 continues to struggle with font printing bugs on your Mac, WPS Office provides a highly compatible, reliable alternative that renders and prints documents without frustrating font glitches.

  1. 1. Download for Mac: Visit the official WPS Office website and download the macOS version.
  2. 2. Open Your Document: Install the application and open your existing file containing the Gill Sans MT font.
  3. 3. Print Flawlessly: Click 'Print' to let WPS Office process and output your text accurately.
Fully compatible with standard Microsoft Office formats including DOCX, XLSX, and PPTX.Reliable print rendering on macOS, helping avoid common third-party font glitches.Free and lightweight alternative to heavy productivity suites.Familiar user interface makes migrating your daily work effortless.
microsoft office alternative - wps office

Frequently Asked Questions

Why do fonts display correctly on screen but print as squares on my Mac?

This is typically caused by a miscommunication between the software application and the macOS print spooler during the rendering process. Early releases of macOS Sonoma experienced this specific bug when handling select fonts in Microsoft 365.

Can I reinstall the Gill Sans MT font to fix the printing issue?

While you can manage and reinstall fonts using the Mac Font Book application, this specific issue is usually caused by system-level software compatibility bugs rather than a corrupted font file. Updating your OS and Office suite is the most effective solution.

Are other fonts affected by this macOS printing bug?

Users primarily reported the square-character issue with Gill Sans MT, but similar rendering conflicts can occasionally impact other custom or older font formats following major macOS or Office software updates.