Basically, the Yeti 150 works with all devices that contain an AC power cable. This should normally be included with the printers. Neither I nor the manufacturer can answer how many sheets can be printed with a fully charged Yeti 150. As a general rule, one can say:

All Goal Zero chargers have a number in their name. These numbers refer to watt-hours (Wh) or the amount of energy that can be stored in each individual battery, so you know if your equipment is compatible with that particular charger. For example, a 200 Wh battery should be able to power a 100 W lamp for 2 hours (200/100 = 2). If your equipment falls within the 150 Wh capacity of the Yeti 150, you should check the limitations on each output port.

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