HP
HP Laser 137fnw | Wireless Monochrome All-in-One Printer | Print, Scan, Copy, Fax
HP Laser 137fnw | Wireless Monochrome All-in-One Printer | Print, Scan, Copy, Fax
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The HP Laser 137fnw (4ZB84A) is a compact and efficient monochrome laser multifunction printer designed for small offices and home users in Pakistan. Built for high-speed document handling, it combines printing, scanning, copying, and faxing with wireless connectivity and mobile printing support, ensuring smooth and productive workflows.
Delivering sharp text, reliable performance, and cost-effective printing, this all-in-one device is ideal for users who need fast black-and-white output with professional quality in a compact footprint.
Key Features
• 4-in-1 Functionality – Print, Scan, Copy, and Fax in one device
• Fast Printing Speed – Up to 21 ppm for efficient document handling
• High-Quality Output – Up to 1200 × 1200 dpi for sharp, clear text
• Wireless & Mobile Printing – Wi-Fi, Wi-Fi Direct, AirPrint, Mopria, HP Smart App
• 40-Sheet Automatic Document Feeder (ADF) – Streamlines multi-page tasks
• Compact & Space-Saving Design – Fits easily into small workspaces
• Network Connectivity – Ethernet + USB for shared office environments
• Cost-Effective Operation – Single black toner system for lower running cost
Technical Specifications
• Functions: Print, Scan, Copy, Fax
• Print Speed: Up to 21 ppm (Black)
• Print Resolution: Up to 1200 × 1200 dpi
• Monthly Duty Cycle: Up to 10,000 pages
• Recommended Monthly Volume: 100 – 2,000 pages
• Memory: 128 MB
• Connectivity: USB 2.0, Ethernet, Wi-Fi, Wi-Fi Direct
• Mobile Printing: HP Smart App, Apple AirPrint, Mopria
• Duplex Printing: Manual (Driver Supported)
• Paper Handling:
– 150-sheet input tray
– 100-sheet output bin
– 40-sheet ADF
• Supported Media Sizes: A4, A5, B5, envelopes, custom sizes
• Supported Media Types: Plain, labels, cardstock, envelopes, recycled paper
• Display: 2-Line LCD
• Number of Users: Up to 5 users
• Warranty: 1-Year Limited Warranty
Applications in Pakistan
• Small offices requiring fast black-and-white printing + fax
• Home users managing documents, invoices, and paperwork
• Businesses needing reliable everyday printing with low cost
• Workgroups requiring ADF-based scanning and copying
Why Choose the HP Laser 137fnw
• Complete 4-in-1 monochrome office solution
• Faster output compared to entry-level inkjet printers
• Reliable HP laser print quality for text-heavy documents
• Seamless wireless and mobile printing
• Cost-efficient with single toner system
Compatible Toner Cartridges
• HP 105A Black Original Laser Toner
• HP 106A Black Original Laser Toner
• HP 107A Black Original Laser Toner
Why Buy from Mustafa Computers
Mustafa Computers is an Authorized HP Reseller in Pakistan, offering genuine products with official warranty, competitive pricing, and nationwide delivery.
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Shipping Policy
Shipping Policy
Free Delivery within Lahore: Available on orders above PKR 10,000 (selected items only).
Other Cities: Free delivery on orders above PKR 15,000. Standard courier charges apply otherwise.
Delivery Time: 3–5 business days (subject to courier and destination).
Couriers: We use TCS and Postex. Bulky items may be shipped via city-to-city cargo, with self-collection for cheaper delivery.
COD Orders
- Available on selected items only, up to PKR 19,000.
- 4% government tax applies on COD payments.
- Orders PKR 19,001–100,000 require 50% advance.
- Orders above PKR 100,000 require full advance or in-store pickup.
- Full advance may be required for certain items below PKR 19,000.
Return Policy Warranty
- 7 Days Return Warranty for defective or incorrect items.
- Products must be in original packaging with all accessories and documentation.
- No return for “change of mind”, software, or consumables (e.g., cartridges, toners).
Warranty Claim
- Warranty coverage is as per manufacturer or Mustafa Computers’ terms.
- Company may repair, replace, or issue a credit note for valid claims.
- No warranty for electrical damage, cartridges, or printer heads.
- Warranty void if item is physically damaged or packaging/accessories are missing.
- Check warranty applies to used items only.
- For international warranty, customer bears freight charges.
Customers must ensure they receive the warranty card and invoice at purchase. (Some items are valid by invoice only.)