I also have a 950 and this is the 1st time that I have heard of a photo plack cartridge. Just to be sure I have checked on the epson website and there is just one standard black cartridge click here
Huawei P10 review
1995-2015: How technology has changed the world in 20 years
How VR is being used to simulate space
New iPad, iPhone SE & Red iPhone 7 on sale now
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.