Fruit Machine Chat

almost 70 views but no replies! Is there anybody out there?!

Hi guys - new to the boards so a big hello to everyone. My problem is - I've got the old Italian Job Maygay machine which from time to time works fine, but other times sounds the alarm and flashes up error 2.3 reel 3 . It started doing this about a year ago (after I removed/replaced the £1 tube) , a...