HP Sprocket Luna White

HP Sprocket Luna White — Pocket Photo Printer with ZINK Zero Ink

The HP Sprocket Luna White is a smartphone-sized portable printer that slips into a pocket, purse, or backpack. It produces 2x3" (5x7.6 cm) sticky-backed photos directly from iOS or Android devices via Bluetooth 5.0. ZINK Zero Ink technology embeds color crystals inside each sheet of paper, activated by heat during printing — no cartridges required.

What Sets the Sprocket Apart

ZINK Zero Ink paper produces smudge-proof, tear-resistant, and water-resistant prints without cartridges or ribbons. The HP Sprocket app adds augmented-reality features: scanning a printed photo with the phone reveals a virtual queue of print jobs. Multiple users can connect at once, with a personalized LED ring indicating whose photo is printing.

Portable Form Factor

Since this model is compact enough for a coat pocket, it is built for travel and event use. The 10-sheet internal tray holds a full starter pack of ZINK paper without adding bulk.

• Dimensions: 80 x 117 x 25 mm — roughly the footprint of a modern smartphone
• Weight: 173 g — light enough for a jacket or small bag
• The internal tray holds 10 sheets per load, matching the included starter pack.

Print Quality and Media

Each print emerges borderless on 2x3" ZINK sticky-backed photo paper. The peel-and-stick backing turns every print into a label for scrapbooks, journals, lockers, or laptops. Resolution sits at 313 x 400 DPI, well-matched to the small print size.

• Print Technology: ZINK Zero Ink — no cartridges, ribbons, or toners needed
• Print Resolution: 313 x 400 DPI
• Media Size: 2 x 3" (5 x 7.6 cm) with peel-and-stick adhesive backing
• Full-color output is borderless at approx. 1 page per minute

Connectivity, Battery, and Compatibility

Bluetooth 5.0 with sleep mode keeps the printer paired and ready without draining the battery. A full charge delivers around 35 prints, and the included USB charging cable recharges the internal cell. The HP Sprocket app works with Android 5 and above, plus iOS 10 and above.

• Connectivity: Bluetooth 5.0 with always-on sleep mode
• Battery Life: 35 prints per charge, rechargeable via USB cable
• Compatibility: Android 5+ / iOS 10+ via the HP Sprocket app
• This product is backed by a 1-year limited hardware warranty