The best printers are the ones who want to teach their clients and inform them of ways to better their marketing, stationery, signage etc.
Sure these printers may charge slightly more, but you are getting better
VALUE and are more likely to achieve your goals.
If a printer just wants to take your job, print it and ship it out, then the likelihood is that your print won't be as good as it could be. They probably won't check your files to see if they have been set up correctly and if you are meeting "Design Police Standards" i.e. Margins, Crops, Colour Swatches, Fonts, Communication.
A good printer will suggest a different product if they feel it will be of greater benefit to their client (even if this means making less money).
Toppers Print on Demand - Stevenage based Digital Print, Litho and Design