We support 12 months for all of our products.

Hudoo installs and works as a regular printer ,and can print multi applications, Since it works without using any ink or toner, it requires Direct Thermal labels.

Some common printing applications for Hudoo are:

* 4 x 6 shipping labels

* Barcode labels

* Warehouse inventory labels

* Food nutrition labels

* Amazon FBA shipping labels

* Amazon FBA Product ASIN labels

* ID Badges

* Stickers

If you have any further questions, pelease contact us Hudooservice@gmail.com

If you have any questions or concerns, please contact us by following ways:

Phone: +1 669 204 9379

Email: Hudooservice@gmail.com

Please double confirm that the paper size setting of the printer is correct, adjust the scale and margins in preview page or page setup when you are printing from browser.

For Windows: Please go to: printers & scanners/printer preferences/Page Setup, make sure the stock Name is 4X6, Orientation is Portrait.

For Mac Please download the 4*6 label setting guide from Drive page: https://www.hudoo.us/_files/ugd/54430c_45e66b525b5e4929abd97f19b58ebcd9.pdf