For those of you who don’t already know about this, you may be interested in subscribing to the Ordnance Survey’s ‘getamap’ service which allows unlimited printing of OS 1:2500 and 1:5000 maps.
“OS getamap helps you to plan outdoor activities. View OS Landranger and Explorer maps online, and the new ‘Zoommap’ view. Plan, save, share and print walking, cycling and running routes. Find great places to go and things to do, and check local weather and news before you set off.”