how to use1. Turn on the photo printerPress and hold the power switch for 3 seconds to turn on the instant photo printer.2. Install T02 thermal paper rollWhen installing the paper holder, align the gaps of the paper holder and make both sides parallel.3. Insert the paper holder together with the paper roll back into the machineRemember to point the arrow straight down 90 when inserting the paper holder.4. Connect Bluetooth in the "Phomemo" appSelect "T02" in the upper left corner of the app and tap "Disconnect" to pair the BT.For craft loversPlease don't hesitate to bring this bluetooth mini printer to your handmade friends. You will love the powerful functions and simple operation of this machine.Better Print TipsCharge the machine regularly. Moisten a cotton swab with alcohol and periodically wipe the print head to remove dust. Choose high-resolution photos for printing rather than blurry images. Reduce image noise before printing to achieve better results.Printing method: direct thermal printing (no ink, no toner)Specification:Weight: 150 gramsColor: Pink/Green/WhiteCharging path: USBCompatible systems: iOS and AndroidPlease connect the bluetooth via the app "Phomemo": take out the paper roll, press the power switch for 10 seconds until the green light flashes twice. Then reinsert the paper into the device to print normally. Easily move prints without a paper holder.packing list:1*printer3* Consumables