Compact Handheld Inkjet Printer No APP Needed, USB Image Import, 600 DPI

• The ZG1691 is the lightest removable-battery handheld inkjet printer in this lineup — 476g with a compact 120x90mm footprint — designed for operators who need to print, move, and print again all day without fatigue. Unlike app-dependent printers that require a phone and Bluetooth pairing, the ZG1691 edits everything directly on the 4.3-inch touchscreen or imports images from a USB flash drive. No app, no pairing delays, no connectivity headaches.

• With a 600 DPI high-definition printhead, the ZG1691 produces sharp text, barcodes, and QR codes at 12.7mm (0.5 inch) print height. Import logos and graphics in PNG, JPG, or BMP format via USB, edit templates on-device, and print immediately. The 7.4V removable battery platform means operators can carry a spare and swap it in seconds without ever plugging into a wall. Like all our handheld coders, it uses non-encrypted quick-dry solvent ink cartridges — no chip lock, no forced OEM consumables. Multi-language support is built in.
• This is the one for the warehouse picker who needs to label a hundred shelf locations per shift, the electronics assembler printing batch codes on component bags, or the small-batch food producer marking expiry dates on pouches — anyone who values speed of operation and freedom from apps.

Usage Scenarios

Warehouse Shelf and Bin Labeling

• A warehouse picker moving through aisles with a stack of empty bin labels needs fast, reliable one-touch printing. The ZG1691's no-app workflow means there is no phone to unlock, no app to open, no Bluetooth to reconnect — the operator selects the template, hits print, and moves to the next location in seconds. The 476g weight means no arm fatigue after a hundred prints in a shift. The removable battery means a fresh one is always charging at the supervisor's desk.

Electronics Component Bag Coding

• In electronics assembly, every component bag needs a part number, lot code, and quantity printed legibly on a small surface. The ZG1691's 600 DPI printhead produces crisp text even at small font sizes on anti-static bags and moisture-barrier pouches. Import the company logo from a USB drive once, store it in the 4GB memory, and every bag carries professional branding alongside the traceability data.

Small-Batch Food Date Coding

• Small food producers — bakeries, jam makers, specialty sauce brands — print production dates and batch codes in short runs of a few dozen units at a time. A full-sized industrial coder is overkill and an app-dependent printer wastes setup time between batches. The ZG1691 sits on the packing table, prints clean date codes on kraft paper bags and plastic pouches at the push of a button, and the quick-dry solvent ink won't smear when pouches are stacked for delivery. The removable battery charges while the next batch is being prepared.