HP Laser MFP 135a (4ZB82A) Monochrome A4 Laser All-in-One Printer

Key Features:

• Monochrome laser printing for sharp, crisp black-and-white output

• Print speed up to 20 pages per minute (A4)

• Print resolution up to 1200 × 1200 dpi (enhanced) for clear text/documents

• Supports manual duplex (two-sided) printing

• All-in-one functionality: Print, Copy, Scan

• Copy speed up to 20 copies per minute with 25–400% scaling and up to 99 copies per job

• Flatbed scanner with 600 × 600 dpi optical resolution (scan size up to A4)

• 150-sheet input tray and 100-sheet output tray — handles everyday office paper loads

• Supports multiple paper sizes: A4, A5, B5, envelopes, labels, cardstock, and more

• Compatible with plain paper, laser paper, envelopes, labels, and cardstock media

• Compact and lightweight design — ideal for home offices, small desks, or small office spaces

• Uses standard HP 106A toner cartridges — easy to replace and widely available

• Energy-efficient operation (low power consumption)

HP LaserJet Enterprise M507dn (Model: 1PV87A) – Monochrome Laser Printer

Key Features:

• Print Technology: Monochrome Laser

• Print Speed: Up to 43–45 pages per minute (A4)

• Print Resolution: Up to 1200 × 1200 dpi for crisp, professional text

• First Page Out: As fast as 5.9 seconds

• Duplex Printing: Automatic 2-sided printing

• Duty Cycle: Up to 150,000 pages monthly (recommended much lower for optimal use)

• Standard Paper Input: 650 sheets (100-sheet multipurpose tray + 550-sheet tray)

• Expandable Paper Input: Up to 2,300 sheets with optional trays

• Output Capacity: 250-sheet output tray

• Memory & Processor: 512 MB RAM and 1.2 GHz processor

• Connectivity: Gigabit Ethernet, USB 2.0 host/device