A practical troubleshooting guide for wide-format printers: how to diagnose encoder-strip problems, clean safely, and replace a raster encoder strip to reduce banding and carriage errors.
Seller of record and after-sales responsible entity: M&M UNION HONGKONG LIMITED / Trade name: UV INK PRO / Office: H020 3/F, Phase 2, Kwai Shing Industrial Building, 42-46 Tai Lin Pai Road, Kwai Chung, New Territories, Hong Kong / Support: uvinkpro@gmail.com / WhatsApp: +86 186 6466 9614. All prices are in USD. Orders are fulfilled from China or Hong Kong depending on SKU. Returns require written RMA approval before shipment.
