Roland is the way to go. Why do you want a stand alone cutter? What is wrong with a print/cut?
Its slow speed is the main reason and when your cutting you cant print. The cutting speeds on the print then cut machines is about 23ips and a stand alone cutter like a Graphtec is about 59ips so its more than twice the production speed. Plus its solvent inks that are bad for the environment,
where do you dispose of your ink? What do you do with your empty cartridges? How much do you pay to store your waste ink in those 50drum barrels? How much does it cost you to dispose your ink? What a hassle in my opinion, oh and LATEX is a waterbased 3-5 year OUTDOOR ink and you don't have to worry about those questions above.
Do you ever laminate any of the prints that you cut? If pricing for a print then cut combo printer is more expensive than a printer that is twice the speed on printability with a stand alone cutter that is twice the speed of my combo machine then it would make sense to me to go with the faster better quality printing solution. The print quality in my opinion is superior with HP Latex vs. Solvent/Eco and there is no outgassing which in theory can save you countless hours of cure time that your suppose to do with Solvent prints.
Other great things Latex has that no others have are.
1. Virtually No Banding.
2. Only machine under $50k that has a MCS warranty. (Just upgraded to 6 years)
3. Most Scratch Resistant Inks, literally eliminating the need to laminate in many applications.
4. 3-5 year outdoor durability with indoor quality.
5. Many more materials available to print onto. (My favorite part
)
6. Its less expensive to buy.
7. Its faster and more efficient.
8. Only machine that has on onboard Optical Media Sensor. (Makes it so you can run at much higher speeds without banding)
9. No need for a variable dot when your print heads have 3 times the density of all others.
10. MOST EVIORMENTALLY FRIENDLY MACHINE IN THE INDUSTRY.
11. Best machine for Vehicle Wraps, Backlit Signage, Paper, Decals, Banners, Fabric that is not Dye Sub, Wall Graphics, Interior Design, Hospital Graphics, Corporate Graphics, Canvas, and SGP Graphics.
12. Lower ink costs vs. OEM Ink.
13. Best in its class for media profiling and color management.
14. No Daily or weekly maintenance. (This comes out to a significant amount of money when you consider the time involved)
15. Changeable print heads allowing you to keep the highest print quality. (In solvent machines your print heads start degrading instantly)
16. Its Web connected.
I'm sure there is more.