Unlikely, most A4 paper trays are also sized to fit foolscap paper & C4 envelopes, so are going to be in the region of 229 x 324mm, A4 is 210 x 297mm. Not saying it's impossible, but it's going to be trial and error at your local stationers I think.
Hands-on: Acer Predator Triton 700 review
D&AD Awards 2017: see the best design, advertising, illustration, animation and VR of the past year
How to lose weight with an Apple Watch
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.