The HP 728 130-ml Original DesignJet Ink Cartridge is designed for precise and reliable large-format printing. It delivers sharp detail and consistent color output for technical drawings, maps, and design work. HP builds this cartridge for compatible DesignJet printers to ensure smooth ink flow and stable performance during everyday and professional printing tasks. The 130-ml capacity supports longer print runs with fewer interruptions. The HP 728 130-ml Original DesignJet Ink Cartridge produces clean lines and accurate graphics for CAD files and presentations. It helps maintain consistent print quality across standard workloads. The cartridge installs easily and works seamlessly with supported HP systems. It is made for users who need dependable output, clear detail, and efficient DesignJet printing performance. Specifications: 130ml original HP ink cartridge Sharp detail for technical drawings Consistent color output quality Smooth ink flow for reliability Easy installation and replacement F9J65A , F9J66A , F9J67A
The Xprinter T80QC LAN + USB Receipt Printer Thermal offers quick printing for busy retail and hospitality environments. Also, it supports both LAN and USB connections for versatile setup. Moreover, it uses direct thermal technology, so no ink or toner is required. It prints receipts and vouchers cleanly, with clear text and barcodes. Furthermore, the Xprinter T80QC LAN + USB Receipt Printer Thermal prints at up to 200 mm per second. Thus, it reduces wait times and boosts service efficiency. Plus, it supports both 80 mm and 58 mm paper widths for flexible receipt sizes. Also, drop-in paper loading makes roll replacement fast and easy. In addition, it accepts standard ESC/POS commands for seamless POS integration. Meanwhile, LAN connectivity allows multi-terminal printing across networks. Also, USB port ensures easy direct connection to a PC or terminal. Plus, it supports Windows, Linux, and Android platforms with included drivers. Meanwhile, its compact design fits neatly on crowded counters or kiosks. Moreover, it features auto-cutter options: full or partial cuts. Additionally, it prints crisp barcodes, QR codes, and logos for smart receipts. Consequently, receipts look professional and help brand visibility. When in use, the Xprinter T80QC LAN + USB Receipt Printer Thermal operates quietly and efficiently. Also, its sturdy build resists shop wear and tear. Plus, simple feed and status buttons make basic checks easy. Furthermore, LEDs indicate power and error status clearly. Overall, the Xprinter T80QC LAN + USB Receipt Printer Thermal combines speed, flexibility, and professional output. It suits cafes, retail stores, ticketing desks, and kiosks needing reliable printing. Finally, it offers easy setup, low maintenance, and consistent performance daily. Specifications: Built-in menu setting function Automatic paper cutting, anti-jamming function
Ribbon for EPSON For FX-2170, FX-2180, LQ-2180, LQ-2070, LQ-2080, and LQ-2170 Impact Printers Specifications: Specifications For FX-2170, FX-2180, LQ-2180, LQ-2070, LQ-2080, and LQ-2170 Impact Printers The Epson S015086 Black Fabric Ribbon Cartridge is designed for select impact printers and features . a yield of 12 million characters at 14 dots/character with the FX-2180 or 8 million characters at 48 dots/character. Also. it has lubricating agents in the ink that will extend the life of the print head. Manufacturer Link
The ZKTeco Receipt Printer ZKP8005 offers fast and reliable printing for shops, offices, and small businesses. It delivers clear receipts with sharp details. The printer works quickly, and it helps improve customer service. It supports daily operations with strong performance. Moreover, the ZKTeco Receipt Printer ZKP8005 has a compact design that fits in tight spaces. It sits easily on counters or desks. Its lightweight build makes it simple to move when needed. This makes it ideal for busy work areas. In addition, the printer offers easy setup for all users. You can connect it to many devices without trouble. It supports USB and other common interfaces. This helps you start printing in just a few minutes. Furthermore, the ZKTeco Receipt Printer ZKP8005 prints with high speed. This reduces waiting time for customers. It also supports long printing sessions without slowing down. Your business gains better efficiency every day. Also, the printer uses high-quality thermal printing technology. It does not require ink or toner. This reduces long-term costs and makes maintenance easier. The paper loading system is simple and fast. The ZKTeco Receipt Printer ZKP8005 also offers strong durability. It lasts for years, even in busy environments. The build quality ensures stable performance in daily use. This makes it a trustworthy tool for many types of businesses. Overall, the ZKTeco Receipt Printer ZKP8005 provides speed, clarity, and easy operation in one compact device. It helps improve workflow and customer experience. It is perfect for retail shops, restaurants, offices, and service counters. This printer offers reliable performance with simple and efficient features. Specifications: Print Method : Direct thermal Paper Width : 79.5±0.5mm Print Speed : 230 mm/s Print Width : 72mm
HP Smart Tank 720 All-in-One Printer (6UU46A) is a color inkjet multifunction printer designed for home and office use. It supports printing, copying, and scanning in one device. HP Smart Tank 720 All-in-One Printer focuses on high-volume printing with low running cost. In addition, it delivers print speeds up to 15 pages per minute for black and up to 9 pages per minute for color. It also supports automatic duplex printing for efficient two-sided output. Moreover, it provides up to 4800 × 1200 optimized dpi color resolution for detailed prints. Furthermore, it includes a 250-sheet input tray and a 100-sheet output capacity for daily workflows. It supports Wi-Fi, Bluetooth LE, and USB connectivity for flexible setup. It also enables mobile printing through Apple AirPrint, Mopria, HP Smart app, and Wi-Fi Direct. Finally, it uses refillable ink tank technology with four ink bottles. It supports a monthly duty cycle up to 5,000 pages for consistent usage. HP Smart Tank 720 All-in-One Printer delivers reliable high-volume printing with efficient ink management. manufacturer link Specifications: Print, copy, scan multifunction inkjet device Up to 15 ppm black and 9 ppm color ISO speed Automatic duplex (two-sided) printing support 250-sheet input and 100-sheet output capacity Wi-Fi, Bluetooth LE, USB, AirPrint, Mopria support
The HP 728 69-ml DesignJet Original Ink Cartridge Matte Black is designed for precise, professional large-format printing. It delivers deep matte black output with sharp detail for technical drawings, maps, and design work. HP builds this cartridge for compatible DesignJet printers to ensure stable ink flow and consistent print quality. It supports smooth operation during everyday and professional printing tasks. The HP 728 69-ml DesignJet Original Ink Cartridge Matte Black produces clean lines and accurate shading for CAD files and graphics. It helps maintain reliable results across standard print jobs. The cartridge installs easily and works seamlessly with supported HP systems. It is made for users who need clear detail, dependable output, and consistent matte black printing performance. Specifications: 69ml original HP matte black ink cartridge Deep black output for professional prints Sharp detail for technical drawings Stable ink flow for reliability Easy installation and replacement
HP 933XL High Yield The HP 933XL High Yield More than 50% of Original HP Ink Cartridges are made with recycled. ocean-bound plastic.[10]Want more pages, great reliability. Why buy original HP ink? Get up to twice as many pages vs. with that your printing is right the first time and every time.¹ Based on a 2018 study by HP for the performance of 12 brands of from leading refill service providers, and refill kits compared to Original . HP ink cartridges (61XL, 62XL, 63XL, 564XL, 950XL, 951XL, 970XL & 971XL) sold in North America. Reliable print performance for standout results Get , results with every print. Use Original HP inks for consistency page after page. When an ink is running low, your printer will be alerted so you can replace ink before Get print quality throughout the life of your cartridge with HP smart HP inks prevent printhead corrosion and optimal print results. Outstanding print quality Add impressive color to your business printing—get outstanding color vibrancy using pigment inks . designed for the office.Print plain paper documents that resist water and fading—archived documents . maintain color quality for decades.HP recommends ColorLok® office papers for best printing results. HP 933XL High Yield Full Specifications Color(s) of print cartridges Cyan Page yield (colour) ~825 pages Page yield footnote Tested in HP Officejet 6700 Premium e-All-in-One. Approximate average based on ISO/IEC 24711 or HP testing methodology and continuous printing. Actual yield varies considerably based on content of printed pages and other factors. For details see http://www.hp.com/go/learnaboutsupplies. Ink drop 7 pl Compatible ink types Pigment-based Operating temperature range 41 to 95°F Storage temperature range -40 to 140°F Operating humidity range 10 to 90% RH Storage humidity 10 to 90% RH Package dimensions (W x D x H) 4.52 x 0.94 x 3.94 in Package weight 0.11 lb What’s in the box 1 Cartridge Specifications: Specifications Color(s) of print cartridges Cyan , Magenta , Yellow Page yield (colour) ~825 pages Ink drop 7 pl Compatible ink types Pigment-based Manufacturer Link
The NCTS RP4W Thermal Receipt Printer delivers fast and reliable printing for busy retail and hospitality settings. It offers multiple connectivity options like USB, Ethernet, and Bluetooth for flexible setup. Moreover, this printer prints at 250 mm/s for quick receipt generation. Also, thermal technology means no need for ink or toner replacements. In addition, it supports standard 80 mm receipt rolls for easy loading. Besides that, its compact design saves valuable counter space. Furthermore, drop‑in paper loading allows fast media changes without hassle. Therefore, staff can replace rolls quickly during peak busy hours. It supports Windows, Linux, and Android with common POS drivers. Plus, the auto cutter delivers neat, consistent receipt outputs every time. Meanwhile, built‑in sensors detect paper jams or low paper to reduce downtime. Importantly, it can print custom logos and graphics for branding. Also, it supports clear barcode and QR code output on receipts. Unlike older printers, it runs quietly and efficiently under pressure. However, it maintains sharp text and graphic clarity for professional receipts. For example, it handles loyalty program data and detailed order info. Then, users simply connect power and data to begin printing instantly. Moreover, an energy‑saving mode reduces power consumption when idle. As a result, operating costs remain low over time. Also, the sturdy metal chassis withstands heavy daily use. In addition, firmware updates can be performed easily via USB. Therefore, it stays compatible with evolving POS systems. It includes adjustable baud rates for serial connections. Also, LED indicators provide clear status updates at a glance. Moreover, it’s designed for effortless setup and low maintenance. Consequently, staff training time becomes minimal. As a whole, the NCTS RP4W printer ensures fast, clean, and reliable receipt output. Finally, it delivers affordable, high‑quality printing that suits modern business needs.
The Brother HL-L6400DW mono laser printer delivers fast, reliable black-and-white printing for busy offices and professional workflows. It produces sharp text and consistent output, making it ideal for reports, invoices, manuals, and everyday documents. Moreover, its robust performance supports high-volume printing while maintaining dependable quality. This model features automatic duplex (double-sided) printing to help reduce paper use and cut operating costs. Additionally, wireless, Ethernet, and mobile printing support allow users to print directly from computers, laptops, and smartphones with ease. The printer also offers a high-capacity paper tray and a reliable laser engine that keeps up with demanding work environments. The HL-L6400DW fits well in office spaces thanks to its efficient design and quiet operation. Furthermore, its intuitive controls and easy setup simplify daily use for any team member. Therefore, it is an excellent choice for businesses that require fast, high-quality monochrome printing with versatile connectivity. Finally, this printer combines speed, performance, and productivity for all your office printing needs. Specifications: Printer model: Brother HL-L6400DW Print type: Monochrome laser printing with automatic duplex Connectivity: Wireless, Ethernet, and mobile printing support Paper handling: High-capacity paper tray for large print jobs Performance: Fast print speeds suitable for business workflows
The Epson EcoTank L3256 All-in-One Ink Tank Printer is designed for high-volume, low-cost printing. This versatile printer offers printing, scanning, and copying in one compact device. With its innovative ink tank system, the Epson L3256 ensures you save on printing costs. The high-capacity ink tanks allow you to print thousands of pages without frequent refills. Setting up the Epson EcoTank L3256 is simple and quick. Its wireless connectivity allows you to print from your smartphone, tablet, or computer with ease. No need for complicated network setups. Enjoy the convenience of borderless printing with the Epson EcoTank L3256. Whether you’re printing photos or documents, the results are crisp and vibrant, perfect for any project. The Epson L3256 All-in-One Ink Tank Printer is environmentally friendly. It reduces waste with its refillable ink tanks, cutting down on the use of disposable cartridges. Its compact and sleek design fits neatly into any space, whether at home or in the office. The user-friendly control panel makes navigating the printer’s features a breeze. With reliable performance, the Epson EcoTank L3256 handles all your printing needs efficiently. The durable print head ensures high-quality output every time, maintaining the standard you expect from Epson. In conclusion, the Epson L3256 All-in-One Ink Tank Printer is a smart choice for those seeking efficiency and cost savings. Upgrade to the L3256 today and experience hassle-free, high-quality printing. Specifications: Print, Scan, Copy Wi-Fi & Wi-Fi Direct Maximum Resolution : 5760 x 1440 dpi Print Speed : (Black) 33ppm, (Color) 15ppm Borderless printing up to 4R
Description : Direct Thermal Label Barcode Printer – 152 MM/ Second – Print Width 16 ~82MM – Serial , USB , LAN , Print QR Code – Roll External Diameter Max 100MM – Label Paper AutoDetection –
HP Color LaserJet CF410A The HP Color LaserJet CF410A Count on Original HP Toner cartridges with Jet Intelligence to deliver high quality at fast speeds, plus affordable . and anti-fraud technology to ensure consistent HP quality something the competition can’t match. More value than ever Page technology enables more pages per than previous versions of HP toner Intelligently track toner levels with print gauge technology to help ensure you get the pages you paid for Print . more pages and replace cartridges less often with optional Original HP High Yield Toner Print more pages and replace cartridges less often with optional Original HP High Yield Toner cartridges. Help protect against fraud and maintain quality Help ensure you’re getting the authentic HP quality you paid for with innovative anti-fraud . technology.Help manage costs and count on consistent quality—with anti-fraud technology. Print at high speeds—without sacrificing quality Continue to count on professional quality at high speeds with HP ColorSphere 3 toner.Produce sharp text, bold blacks. and crisp graphics, using Original HP Toner cartridges with JetIntelligence.Keep energy use down. Original HP Toner cartridges with JetIntelligence help your HP printer consume less. Help protect your investment Continue to count on professional quality at high speeds—print after print—with HP ColorSphere 3 toner. No delays or mess—quickly replace your cartridges, using auto seal removal and easy-open packaging.Spend less time on problems. Original HP toner cartridges are designed to work with HP printers. Color(s) of print cartridges Black Print technology Laser Page yield (black and white) ~2,300 pages Page yield footnote Approximate average yield based on Actual yield varies considerably based on content of printed pages and other factors. For details, see Operating temperature range 50 to 90.5°F Storage temperature range -4 to 104°F Operating humidity range 20 to 80% RH Storage humidity 10 to 80% RH Package dimensions (W x D x H) 14.29 x 4.02 x 4.84 in Package weight ~1.98 lb Specifications: Specifications Color(s) of print cartridges Black Print technology Laser Page yield (black and white) ~2,300 pages Page yield footnote Approximate average yield based on ISO/IEC 19798. Actual yield varies considerably based on content of printed pages and other factors. For details, see http://www.hp.com/go/learnaboutsupplies. Manufacturer Link
Canon Ink Cartridge CLI451 YELLOW manufacturer link
The Canon Pixma TS3640 Printer is a reliable and compact printer for home and office use. It delivers high-quality prints, scans, and copies with ease. This all-in-one printer is designed to meet your everyday printing needs. With wireless connectivity, the Canon Pixma TS3640 lets you print directly from your smartphone, tablet, or laptop. You can connect using Wi-Fi or the Canon PRINT app for a smooth printing experience. No need for cables or complicated setups. This printer offers sharp text and vibrant colors for both documents and photos. Whether you’re printing schoolwork, business reports, or family photos, the results are always clear and professional. The borderless photo printing feature allows you to print stunning images without margins. The Canon Pixma TS3640 Printer is easy to use, with a simple control panel and an intuitive display. You can adjust settings quickly and start printing in seconds. The Auto Power On/Off feature helps save energy by turning off the printer when it’s not in use. With affordable ink cartridges, this printer is cost-effective. The optional XL ink cartridges let you print more pages before needing a replacement, saving time and money. Its compact and stylish design fits perfectly on any desk or workspace. It’s lightweight and doesn’t take up much space, making it ideal for small offices or home setups. Get high-quality prints and seamless wireless functionality with the Canon Pixma TS3640 Printer. Perfect for students, professionals, and home users. Specifications: Functions : Wi-Fi, Print, Copy, Scan, Cloud Print Resolution : Up to 4800 1 x 1200 dpi Print Technology : 2 FINE Cartridges (Black and Colour) Mono Print Speed : Approx. 7.7 ipm Color Print Speed : Approx. 4.0 ipm Standard Ink Cartridges : PG-445, PG-445XL (Black), CL-446, CL-446XL (Colour)
The Brother TN‑273BK Genuine Standard Yield Black Toner Cartridge delivers crisp, professional-quality black-and-white prints for home, office, and business use. It produces sharp text and clear images, ensuring reports, letters, and documents look clean and professional. Moreover, its original design ensures reliable performance while reducing streaks, smudges, and print errors. This standard-yield toner cartridge is easy to install, allowing you to resume printing quickly without delays. Additionally, it provides consistent output from the first page to the last, making it ideal for everyday printing tasks. The TN‑273BK is suitable for moderate printing volumes, providing dependable results for busy users. Compatible with select Brother laser printers, this toner helps maintain your printer’s performance and longevity. Furthermore, it is perfect for students, professionals, and home users who require clear, high-quality black-and-white prints. Finally, the Brother TN‑273BK combines reliable performance, ease of use, and professional print quality for everyday printing needs. Specifications: Original Brother toner for consistent results Crisp black text and clear images Smooth, streak-free printing Ideal for home, office, and school use Maintains printer performance and longevity
Epson AL-C9200 The Epson AL-C9200 genuine Epson CI3S050478 waste toner collector. helps to maintain your laser printer in perfect working order . and is designed to prevent costly service calls outs. This original Epson C13S050478 waste cartridge is specifically . designed for your machine and has been manufactured to exacting standards by Epson who use highly durable. parts for maximum reliability and performance. By using the Epson S050478 waste tank you collect any left over toner residue. that builds up during the laser printing process, ready for safe and effective disposal. With a capacity . of approximately 21,000 pages the Epson C13S050478 waste toner collector provides long-lasting . operation and will give your machine greater stability and extend the working life of your printer. Manufacturer Part No.: C13S050478, S050478 Duty Cycle: Approx. 21,000 pages @ 5% average coverage Group: Maintenance items Brand: Epson Colour: Waste Toner Product Type: Laser Maintenance Specifications: Specifications Manufacturer Part No.: C13S050478, S050478 Duty Cycle: Approx. 21,000 pages @ 5% average coverage Group: Maintenance items Brand: Epson Colour: Waste Toner Product Type: Laser Maintenance Manufacturer Link
Canon PIXMA G640 The first multi-function printer in the PIXMA G range with six refillable dye-based ink tanks, the PIXMA G640 blends unrivalled photo-quality printing with the ability to produce high volumes at extremely low cost. Specifications: Specifications : Wi-Fi Print, Copy, Scan Print Technology Refillable ink tank printer Refillable ink tank printer A4 colour documents printing Black ink bottle: 3,700 pages Colour ink bottle: 8,000 pages 4×6 colour photos 3,800 photos 1 year warranty Manufacturer Link
The HP ScanJet Pro 2600 f1 is a reliable scanner designed to boost productivity. It delivers high-speed, high-quality scans for businesses of all sizes. This scanner ensures your workflow remains smooth and efficient. Firstly with fast duplex scanning, the HP ScanJet Pro 2600 f1 saves you time. It can scan up to 50 pages per minute, handling large volumes effortlessly. The automatic document feeder (ADF) can hold up to 60 sheets, making batch scanning simple and hassle-free. Furthermore this scanner is perfect for various document types, including receipts, photos, and multi-page reports. Its advanced image processing ensures clear, crisp, and professional results. You can rely on this scanner to digitize your files accurately. Moreover setting up the HP ScanJet Pro 2600 f1 is easy and straightforward. With its user-friendly interface and software, you can start scanning in minutes. It also supports multiple file formats, giving you the flexibility to save documents as PDFs, JPEGs, or editable text. Also the compact design of this scanner makes it ideal for small workspaces. Despite its small size, it offers robust performance that meets the demands of busy offices. Its energy-efficient features help reduce power consumption without compromising performance. Finally the HP ScanJet Pro 2600 f1 is a versatile and dependable choice for businesses. It integrates seamlessly with your existing systems, ensuring compatibility with popular document management tools. Upgrade your document workflow today with the HP ScanJet Pro 2600 f1. Experience fast, accurate, and efficient scanning like never before. Specifications: Resolution : Up to 600 x 600 dpi (ADF) Up to 1200 x 1200 dpi (Flatbed) Maximum Document Scan Size : 8.5 x 122″ Scannable Media Types : Paper (banner, inkjet, photo, plain), envelopes, labels, cards (greeting, index) Input type : ADF; CIS scanning technology, Flatbed Auto Document Feeder : Up to 60 Sheets
Canon PIXMA G540 Canon PIXMA G540 , a Single function printer with six refillable dye-based ink tanks, for high quality photo printing with the ability to produce high volumes. Specifications: Specifications : All you need to start producing great-quality prints at high volume Single function refillable ink tank printer – PIXMA G540 6 high-yield dye-based ink bottles (1 x Bk/C/M/Y/R/GY) Power cord Setup CD-ROM Manuals and other documents 1 year warranty Manufacturer Link
HP DeskJet Plus Ink 6075 For everyone in the family. For every device. Print, scan, and copy everyday documents, schoolwork, photos, and more. Set up and connect on any device with HP Smart app,and get self-healing Wi-Fi. Dynamic security enabled printer. This printer is intended to work only with cartridges that have new or reused HP electronic circuitry, and it uses dynamic security measures to block cartridges using modified or non-HP circuitry. Periodic firmware updates will maintain the effectiveness of these measures and block cartridges that previously worked. Reused HP electronic circuitry enables the use of reused, remanufactured, and refilled cartridges. Specifications: HP DeskJet Plus Ink 6075 1 year warranty
XP-350BM/XP-350B is the 3 inch direct thermal label printer, the printing speed can up to 152mm/sec. Designed with no losable parts and user-friendly clamshell that allows users to easy open the cover and drop labels into the media bay. Gap auto detection and the black mark sensor is completely adjustable from side to side. Resolution 203DPI Print width 16~82mm Printing speed MAX 152mm/s Memory DRAM: 4M FLASH: 4M Interface Serial+USB+Lan USB/ USB+Serial
A versatile wireless 2D barcode scanner with desk stand—Beurotika BS104WS supports auto-scan, continuous, and manual modes, with up to 200 scans per second and a 2000mAh rechargeable battery for all-day use. The Beurotika BS104WS is a high-performance wireless 2.4GHz 2D barcode scanner designed for retail, warehouse, logistics, and office environments. It comes with a convenient desktop stand for hands-free operation and features a 32-bit high-speed processor for fast, accurate decoding of 1D and 2D barcodes—including QR Code, Data Matrix, PDF417, and more Three scanning modes: Auto-scan, continuous scan, and manual trigger—ideal for different workflow needs Scanning speed: Up to 200 scans per second for rapid data capture Wireless range: Reliable 2.4GHz connection (via USB dongle) for cord-free mobility Built-in battery: 3.7V 2000mAh lithium-ion battery offering up to 16 hours of continuous use Ergonomic handheld design with desk stand for flexible countertop or portable use Plug-and-play setup via USB receiver—no drivers required for most systems
Barcode Reader Wireless 2D S20W Wireless 2D Barcode Scanner | S20-W Name: Wireless 2D Barcode Scanner Model: S20-W Interface: USB Color: Black
NCTS USB Barcode Scanner – High-speed wired scanner for both 1D and 2D barcodes with auto-sensing mode.Plug-and-play solution ideal for retail, inventory, and logistics operations. Model: NCTS 1D/2D Barcode Scanner (USB Wired) Color: Black Scan Type: Image-based CMOS scanner Supported Barcode Types: 1D: Code 128, Code 39, EAN-13, UPC-A, Codabar, ISBN, etc. 2D: QR Code, PDF417, Data Matrix, Aztec, etc. Supported Barcode Types: 1D: Code 128, Code 39, EAN-13, UPC-A, Codabar, ISBN, etc. 2D: QR Code, PDF417, Data Matrix, Aztec, etc. Interface: USB 2.0 (Plug-and-play, no driver required) Scan Speed: Up to 300 scans/second Resolution: ≥ 4mil (0.1mm) Scan Modes: Manual trigger Auto-sensing Continuous mode Scan Modes: Manual trigger Auto-sensing Continuous mode Light Source: White LED illumination + red aiming line Indicators: LED and buzzer for scan confirmation Power Supply: DC 5V (via USB port) Cable Length: ~1.5 meters Build: ABS plastic, ergonomic handheld design Compatibility: Windows, macOS, Linux, Android Applications: POS, inventory, logistics, healthcare, warehouse use