Like most normal people and just about all businesses I use the cheapest paper available that suits my printers (I have both lazer and inkjet).
Just typed a letter, printed two copies (one for recipient one for file) and then I signed it.
Now I know I am old fashioned but I always use a fountain pen. Bastard paper won't hold the ink!
Signature all smudged as the ink just runs off the paper.
I checked the pack ~ label clearly says suitable for all inks and toners
This never used to happen when my secretary typed letters and I just signed the bloody things.
Okay ~ I can easily print another copy and use a 10p Bic Biro but that is not the point ~ I like using a fountain pen!