Souvenir blog

Guides & fixes for photo booth pros

Step-by-step LumaBooth guides and quick fixes for the problems that pop up at events — from what we've learned running our own booths.

LumaBooth

Get the most out of LumaBooth

LumaBooth turns an iPad into a complete photo booth. These guides cover setup, templates, printing and sharing.

Setup4 min read

Set up your first LumaBooth event

From a blank iPad to a booth that's ready for guests in about 15 minutes.

Read the steps
  1. Create a new event and name it clearly with the date, e.g. "Sara & Fahad wedding 12-03".
  2. Pick the capture mode — single photo, multi-shot strip, GIF or boomerang — and set the countdown to 3–5 seconds.
  3. Load your print template and start screen so guests see the event's look from the first tap.
  4. Run 3–4 full test sessions — take, print and share — before the doors open.
Templates5 min read

Design templates that print perfectly

The right size, resolution and safe margins so nothing gets cropped.

Read the steps
  1. Design 4×6 templates at 1200 × 1800 px (300 dpi). For 2×6 strips, place two strips side by side on one 4×6 and let the printer cut them.
  2. Export the overlay as a PNG with transparent windows where the photos go.
  3. Keep logos and text at least 5 mm (about 60 px) from every edge — printers trim slightly.
  4. Print a test and judge colours on paper, not on screen — screens always look brighter.
Printing5 min read

Connect LumaBooth to a HiTi or DNP printer

AirPrint or a print server — which to use and how to keep prints flowing.

Read the steps
  1. Dye-sub event printers (HiTi, DNP) usually connect through a computer running a print server; many inkjets like Epson can print directly over AirPrint.
  2. Put the iPad and the print server on the same network — a dedicated travel router is far more reliable than venue Wi-Fi.
  3. Match the paper size in LumaBooth to the media loaded in the printer (4×6 or 2×6 cut).
  4. Set copies per session, and limit reprints if you need to control paper use.
Sharing3 min read

QR, email and SMS sharing that just works

Let guests take their photos home digitally — even when the venue internet is weak.

Read the steps
  1. Turn on QR sharing so guests scan and save the photo to their phone instantly.
  2. Customise the email and message text with the event name and your social accounts.
  3. With no internet, shares wait in a queue and send once you're back online — don't delete the event until the queue is empty.
  4. After the event, download all photos and send the client the full gallery.
Kiosk mode3 min read

Lock down the iPad for unattended use

Stop guests from leaving the app or changing settings mid-event.

Read the steps
  1. Turn on Guided Access (Settings → Accessibility → Guided Access), then triple-click inside LumaBooth to start it.
  2. Set Auto-Lock to Never and turn on Do Not Disturb so calls and notifications don't pop up.
  3. Protect LumaBooth's settings with a passcode.
  4. Keep the iPad plugged in — a long event can drain the battery in a few hours.
Green screen4 min read

Clean green screen & background swaps

Clean cut-outs come from good lighting, not from editing.

Read the steps
  1. Light the green backdrop evenly, with no shadows or creases.
  2. Keep guests at least 1–1.5 m in front of the backdrop to avoid green spill on skin and hair.
  3. Ask guests not to wear green, and keep shiny props away from the backdrop.
  4. Adjust the keying sensitivity in the event settings until hair edges look clean.

Troubleshooting

Something not working? Start here.

The most common photo booth problems at events and how to fix them fast. Tap a problem to see the fix.

Filter problems
PrinterThe printer isn't printing at all
  1. Check the printer is on, the media door is fully closed and there's no error light.
  2. Confirm the iPad and the print server are on the same Wi-Fi, and the print server app is running.
  3. Clear stuck jobs from the print queue, restart the printer and send a test print.
PrinterPrints have lines, streaks or faded colours
  1. Use an original paper and ribbon set made for your exact printer model.
  2. Check the ribbon isn't wrinkled — reload it carefully and keep it flat and taut.
  3. Clean the print head and rollers with a cleaning kit, and keep the printer away from dust.
PrinterPaper jam or ribbon error
  1. Turn the printer off, open it and gently remove the paper — never pull against the rollers.
  2. Cut a clean, straight edge on the paper roll before reloading it.
  3. If the ribbon ran out early, replace the paper and ribbon together — they're made to finish at the same time.
PrinterPrints come out cropped or the wrong size
  1. Make sure the paper size in the app matches the media in the printer (4×6 or 2×6 cut).
  2. Check the template is 1200 × 1800 px and keep important content away from the edges.
  3. Turn off any "fit" or "fill" scaling in the print server settings, then test again.
Camera & lightingPhotos are dark or blurry
  1. Turn the booth light up and avoid strong light coming from behind the guests.
  2. Wipe the camera lens — fingerprints are the most common cause of soft photos.
  3. Lock focus and exposure where guests stand, and mark that spot on the floor.
Camera & lightingColours look orange or green
  1. Venue lights mix colours — make the booth light the strongest light on the guests.
  2. Set the white balance to match your lights instead of leaving it on auto.
  3. Move the booth away from coloured walls or LED screens that reflect onto faces.
iPad & appThe app freezes or closes during the event
  1. Restart the iPad before every event and close all other apps.
  2. Keep at least 5 GB of free storage — photos and videos fill it quickly.
  3. Update iPadOS and LumaBooth a few days before the event, never on the day itself.
iPad & appGuests leave the app or open settings
  1. Turn on Guided Access and start it from inside the app.
  2. Add a passcode to the app's settings screen.
  3. Turn on Do Not Disturb so notifications don't appear during the event.
Wi-Fi & sharingQR codes or emails aren't reaching guests
  1. Check the internet connection — venue Wi-Fi often blocks devices or drops when it gets crowded.
  2. Keep a 4G/5G router or a phone hotspot as a backup.
  3. After the event, leave the app open on Wi-Fi until the sharing queue is empty.
Wi-Fi & sharingThe iPad can't find the printer
  1. Put everything on one dedicated router — don't print over the venue Wi-Fi.
  2. Give the print server computer a fixed IP address if the app asks for one.
  3. Turn the iPad's Wi-Fi off and on, then select the printer again.
PowerThe booth shuts down or the lights flicker
  1. Plug the printer and lights into a grounded outlet, not a long chain of extension cables.
  2. Use a surge-protected power strip and tape cables down so no one trips on them.
  3. Ask the venue which circuits are shared with heavy equipment like kitchens or sound systems.

Need paper, ribbons or a printer?

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