Insert your Solo Card Reader into the Solo Printer
Open the cover behind the paper roll by pressing on the area with the ribbed strips on the backside of the the printer.
Open the cover on the card reader slot then insert the device by pressing firmly with two thumbs.
Insert the Solo and close both covers again.
Charge your Solo in the Solo Printer
When the card reader is connected to the printer, it will automatically be charged via the receipt printer as soon when its battery charge falls below 30%. With the included USB-C cable and adapter, the Solo Card Reader and the Solo Printer can be charged simultaneously within an hour.
The Solo Printer won’t charge the card reader if the printer battery level is less than 10%. You can check your printer's charge level in the upper left corner of the Solo screen.