Using larger 775ml ink cartridges in the 115

I am looking at the 400ml and the 775ml cartridge and Im trying to figure out what I cant use the 775ml that is used in the 300/500 in the 115.

Am i missing somthing>?

I need access to a lot more ink and the 400ml is just to small.

Unfortunately that is a limitation of this model Printer. You would have to change/upgrade to a Latex 315 model or higher to utilize the larger ink cartridges.

I have wondered what the actual limitation is. Is it a software issue? The cartridges look like they will physically fit. Will the machine just not recognize the 775ml cartridge?

I am curious as well. I need to order one and take a look at it. I need more ink than the 400ml. And I cant justify buying a 300 or 500 latex printer.

#4 Please let us know what you figure out.

The 775ml ink supplies are not compatible and will not be made compatible with the 100 series latex printers. This is a design choice .

There's a lot of good choices you can make with your 775ml Ink Cartridges. Search your favorite ink and toner here. https://www.inkmasters.net.au/hp-toner-ink

why is there an expanded slot on the 115 if it has no use???

Hello @JLambert6517

I am afraid it has no use. This is a design choice.

#9 So if i purchase the 831 ink instead of 821 it wont work? yet it uses an 831 maintenance block.? Ide like to hear from someone at HP on this. Seems like a Bad choice to not make them universal and im wondering why would HP make this choice if it is true. Because it just doesn't make sense unless this was a design oops.

Hello JLambert6517!

The slots can support big carts, the FW cannot do it, so definitely this unit cannot use 775ml.

#11

hello: when do you think an FW update is possible so that 775ml cartridges can be used?

#12 Hi, i belive is not going to work with FW update to support 775ml ink, the sku is set. only HP able modify it. just like HP-Sonia mention, is design choice.

I asked this question earlier on the site. HP didn't make a way for it to be compatible.