The Back Pack system is absolutely unique in its kind. There is no other trader worldwide who can offer you such a system for your ZPrinter 650/660.

Why exactly was it even developed?
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To make working with your ZPrinter 650/660 3D printer as comfortable as possible!

Once built into your ZPrinter, using our built-in service, it works just as well as before.
The difference is that you are saved up a lot of working time. The tangible volume of liquid is greatly increased by the attached containers on the back of your 3D printer. These containers can be conveniently refilled with our designated 5l containers (ORIGINAL series and my3Dfamily series).
This means that you will be spared the annoying, periodic replacement and refilling of the 0.3l or 1l cartridges.

But that's not the only advantage that comes with it.
Frequent shipping of empty cartridges for refilling? - Deleted!
Disposal costs of empty or broken cartridges? - Deleted too! The large containers reduce the costs of your waste greatly!
Really usable working time of your ZPrinter? - Will be increases! For permanently powered ZPrinters of the 650/660 series, the Back Pack system is the ideal solution.

The materials used to build the Back Pack - System were carefully selected to ensure just such permanent use/long-term use. They are durable and environmentally friendly, so you will avoid frequent maintenance and replacement of components.

What we also offer when you buy a Back Pack system is permanent discounts.
The delivery of the goods takes place worldwide.

All you have to do to save yourself a lot of time, work and thus costs for the future is:

1. to order this back pack system
2. to buy the suitable 5l containers and
3. installation by us or independently on your 3D printer.

For those who are still unsure:
There is already a customer base where the Back Pack system has been successfully integrated into the 3D printer and thus into their daily work. It has been tested and improved for a long time to be used by satisfied customers.
We also give a one year warranty on the Back Pack system.