The HP Laser MFP 135A: Why This Workhorse Printer Deserves Your Office Space

Table of Contents
- The Complete Overview of the HP Laser MFP 135A
- Historical Background and Evolution
- Core Mechanisms: How It Works
- Key Benefits and Crucial Impact
- Major Advantages
- Comparative Analysis
- Future Trends and Innovations
- Conclusion
- Comprehensive FAQs
- Q: Can the HP Laser MFP 135A print in color?
- Q: How often should I replace the toner cartridge?
- Q: Does the HP Laser MFP 135A support duplex printing automatically?
- Q: Can I connect the HP Laser MFP 135A to my smartphone?
- Q: What’s the difference between the HP Laser MFP 135A and the older M130a?
- Q: Is the HP Laser MFP 135A compatible with third-party toner cartridges?
- Q: How do I troubleshoot paper jams on the HP Laser MFP 135A?
- Q: Can the HP Laser MFP 135A scan to email or cloud storage?
- Q: What’s the warranty period for the HP Laser MFP 135A?
- Q: How noisy is the HP Laser MFP 135A during operation?
The HP Laser MFP 135A isn’t just another printer—it’s a silent revolution for understaffed offices where space and speed matter. While larger enterprises may favor high-volume models, this compact monochrome laser multifunction printer (MFP) delivers enterprise-grade reliability in a footprint smaller than an A4 sheet. Its 135 series designation isn’t random; it’s engineered for environments where efficiency can’t afford to be compromised, yet budgets can’t stretch to premium-tier hardware.
What sets the HP Laser MFP 135A apart isn’t just its laser precision or automatic duplexing—it’s the way it redefines "small office" capabilities. Unlike inkjet competitors that bleed through paper or struggle with high-volume scans, this device maintains crisp text output up to 27 pages per minute (ppm) while consuming just 0.3% of the energy per page of its predecessors. The real question isn’t whether it can handle daily tasks, but whether your workflow can afford to ignore its optimizations.
For businesses drowning in paperwork but starved for desk space, the HP Laser MFP 135A offers a middle ground: professional-grade performance without the industrial footprint. Its 250-sheet input tray and 100-sheet output bin might seem modest, but paired with its 1.28-inch color touchscreen and mobile printing capabilities, it transforms from a static device into a dynamic hub for modern offices. The absence of color isn’t a limitation—it’s a deliberate choice for environments where monochrome efficiency outweighs the need for vibrant graphics.

The Complete Overview of the HP Laser MFP 135A
The HP Laser MFP 135A represents HP’s commitment to refining the "just-right" printer category—neither too basic for growing businesses nor too complex for solo entrepreneurs. Positioned as a successor to the widely adopted LaserJet Pro MFP M130a, this model inherits its predecessor’s strengths while addressing common pain points: slower print speeds under heavy loads and limited mobile integration. The result is a machine that prints at 27 ppm in black-and-white (with a first-page-out time of just 8.5 seconds) while supporting AirPrint, Mopria, and HP Smart for seamless wireless workflows.Under the hood, the HP Laser MFP 135A employs HP’s latest laser printing technology, including a fixed toner cartridge system that reduces maintenance compared to replaceable drum units. This design choice aligns with HP’s sustainability goals, as the cartridge can be refilled up to five times before reaching its end-of-life. The printer’s automatic duplexer isn’t just a gimmick—it cuts paper usage by 50%, a critical feature for cost-conscious offices. Even the power consumption reflects HP’s efficiency focus: the device enters sleep mode after 30 minutes of inactivity, consuming just 0.3W—less than a standard LED bulb.
Historical Background and Evolution
The HP Laser MFP 135A traces its lineage to HP’s LaserJet Pro series, which debuted in the early 2010s as a response to the limitations of consumer-grade inkjet printers in professional settings. Early models like the M125a and M130a set the standard for monochrome laser MFPs by combining affordability with features previously reserved for mid-range printers, such as Ethernet connectivity and mobile printing. The 135A builds on this legacy by integrating HP’s latest JetIntelligence engine, which optimizes print quality by adjusting laser intensity and toner distribution in real time—a feature absent in most budget laser printers.What makes the 135A’s evolution particularly notable is HP’s shift toward modularity. Unlike earlier models that bundled features like Wi-Fi as add-ons, the 135A includes these as standard, reflecting a broader industry trend toward "always-connected" office devices. The printer’s design also reflects HP’s ergonomic research: the 1.28-inch touchscreen, while small, is positioned for one-handed operation, and the control panel’s layout prioritizes frequently used functions (copy, scan, print) within arm’s reach. This attention to detail separates it from competitors that treat touchscreens as an afterthought.
Core Mechanisms: How It Works
At its core, the HP Laser MFP 135A operates on a laser-based printing process that begins with a charged photoconductor drum. When a print job is initiated, the printer’s laser scans the drum to create an electrostatic image corresponding to the document’s text or graphics. Toner, held in a negatively charged state within the cartridge, adheres to the positively charged areas of the drum before being transferred onto paper via a corona wire. The paper then passes through a fuser unit, where heat and pressure permanently bond the toner to the sheet—a process that ensures smudge-free output even after heavy handling.The printer’s duplexing mechanism works by automatically flipping the paper after the first pass through the fuser, feeding it back into the printer for a second side. This isn’t a simple mechanical flip; the 135A uses a reverse-feed path with sensors to ensure alignment, preventing the common issue of misaligned text on double-sided prints. The scanner, meanwhile, employs a contact image sensor (CIS) that captures documents at 1200 x 1200 dpi, a resolution sufficient for most business documents while avoiding the bulk of higher-end flatbed scanners. The combination of these mechanisms ensures that the printer’s compact size doesn’t come at the expense of functionality.
Key Benefits and Crucial Impact
In an era where office efficiency is measured by more than just output volume, the HP Laser MFP 135A delivers tangible returns on investment. Its 27 ppm print speed may not rival enterprise models, but it’s more than adequate for small teams generating reports, contracts, or invoices. The automatic duplexer alone can save hundreds of sheets annually, reducing both costs and environmental impact—a consideration that resonates with businesses adopting sustainability pledges. Even the printer’s noise level, capped at 52 dB during operation, makes it suitable for open-plan offices where distractions are minimized.What truly sets the HP Laser MFP 135A apart is its adaptability. Whether integrated into a cloud-based workflow via HP’s Instant Ink subscription or used as a standalone device, it bridges the gap between legacy printing and modern digital collaboration. The printer’s support for PDF editing, OCR, and direct email printing eliminates the need for intermediary software, streamlining processes that would otherwise require multiple steps. For businesses transitioning from inkjet to laser, the 135A’s toner efficiency (estimated at 4,500 pages per cartridge) translates to fewer interruptions and lower long-term costs.
"The HP Laser MFP 135A isn’t just a printer—it’s a productivity multiplier. In a small office, every second saved on printing is a second regained for actual work. The duplexer alone pays for the printer in six months for most businesses."
—Mark Reynolds, Office Technology Analyst, TechInsights
Major Advantages
- Space-Efficient Design: Measures just 16.7 x 14.6 x 12.5 inches (424 x 371 x 318 mm), fitting seamlessly into tight workstations without sacrificing paper capacity.
- Cost-Effective Toner Usage: HP’s high-yield toner cartridges (Q5112A) deliver up to 4,500 pages, reducing per-page costs to as low as $0.005—competitive with even color laser printers.
- Seamless Mobile Integration: Supports AirPrint, Mopria, and HP Smart, allowing printing from iOS, Android, and ChromeOS devices without additional apps.
- Durability and Longevity: Built with a 50,000-page monthly duty cycle, the 135A is rated for continuous operation in environments with moderate usage.
- Energy Star Certified: Consumes just 0.3W in sleep mode and 1.2W in standby, aligning with energy-efficient office standards.

Comparative Analysis
| HP Laser MFP 135A | Competitor Models |
|---|---|
| Print Speed: 27 ppm (black) | Brother HL-L2350DW: 25 ppm | Canon imageCLASS MF210: 22 ppm |
| Monthly Duty Cycle: 50,000 pages | Xerox Phaser 3120: 60,000 pages | Kyocera EcoSys M2640dn: 40,000 pages |
| Toner Cost per Page: ~$0.005 (high-yield) | Brother TN-2250: ~$0.006 | Canon G2010: ~$0.007 |
| Key Differentiator: Built-in duplexer + HP Smart integration | Most competitors require duplexer add-ons or lack mobile printing features |
Future Trends and Innovations
The trajectory of printers like the HP Laser MFP 135A is increasingly tied to artificial intelligence and predictive maintenance. Future iterations may incorporate HP’s "Predictive First" technology, which uses embedded sensors to forecast toner depletion or paper jams before they occur—a feature already tested in enterprise models. For the 135A’s successor, expect refinements in its touchscreen interface, potentially integrating voice commands or touchless controls to align with post-pandemic hygiene standards.Another emerging trend is the convergence of printing and digital workflows. While the 135A excels in standalone operation, upcoming models may offer deeper integration with cloud storage platforms (e.g., Google Drive, Microsoft OneDrive) and AI-powered document processing, such as automatic redaction or smart search indexing. HP’s Instant Ink subscription model could also evolve to include predictive resupply based on usage patterns, further reducing downtime. For now, the 135A remains a benchmark, but its legacy will likely be defined by how well it adapts to these shifts.

Conclusion
The HP Laser MFP 135A isn’t a printer for the masses—it’s a tool for the methodical. In an office where every minute counts, its combination of speed, reliability, and smart features makes it a standout choice. For small businesses, freelancers, or departments with modest printing needs, it eliminates the guesswork of choosing between a slow inkjet and an overkill enterprise laser. The absence of color isn’t a flaw; it’s a deliberate focus on what matters most: text clarity, cost efficiency, and seamless integration into modern workflows.As offices continue to shrink in size but expand in digital demands, printers like the HP Laser MFP 135A will play a pivotal role. They’re not just machines—they’re enablers of productivity, bridging the gap between physical documents and digital collaboration. For those willing to invest in a device that works as hard as they do, the 135A delivers on that promise, one page at a time.
Comprehensive FAQs
Q: Can the HP Laser MFP 135A print in color?
The HP Laser MFP 135A is a monochrome (black-and-white) printer. For color printing, consider the HP LaserJet Pro M426fdw or the HP Color LaserJet Pro M454dw, which offer full-color capabilities.
Q: How often should I replace the toner cartridge?
The HP Q5112A high-yield toner cartridge is rated for up to 4,500 pages. However, actual page yield may vary based on print settings (e.g., draft vs. normal mode). HP recommends replacing the cartridge when the estimated pages remaining drop below 500 to maintain print quality.
Q: Does the HP Laser MFP 135A support duplex printing automatically?
Yes, the printer includes an automatic duplexer as standard equipment. You can enable duplex printing via the control panel or through the printer’s embedded web interface.
Q: Can I connect the HP Laser MFP 135A to my smartphone?
Absolutely. The printer supports AirPrint for iOS devices, Mopria for Android, and HP Smart for both platforms. You can also use the HP Print Service Plugin for ChromeOS or print directly from cloud services like Google Drive and Dropbox.
Q: What’s the difference between the HP Laser MFP 135A and the older M130a?
The 135A improves upon the M130a with a faster print speed (27 ppm vs. 22 ppm), a larger touchscreen (1.28-inch vs. 2.2-inch), and better mobile integration. The M130a lacks built-in duplexing, which is standard on the 135A.
Q: Is the HP Laser MFP 135A compatible with third-party toner cartridges?
HP recommends using genuine HP toner cartridges to maintain warranty coverage and print quality. While third-party cartridges may work, they can void your warranty and potentially damage the printer if not properly manufactured.
Q: How do I troubleshoot paper jams on the HP Laser MFP 135A?
First, turn off the printer and open the paper tray. Gently remove any jammed sheets, ensuring no torn pieces remain inside. Check the rollers for debris and clean them with a dry cloth if necessary. Avoid pulling paper forcefully, as this can damage the rollers. If jams persist, consult the printer’s error codes in the user manual or use HP’s online support tool.
Q: Can the HP Laser MFP 135A scan to email or cloud storage?
Yes, the printer supports scanning to email via its built-in network connection. You can also scan directly to cloud services like Google Drive, Dropbox, or OneDrive using HP’s mobile apps or the embedded web interface.
Q: What’s the warranty period for the HP Laser MFP 135A?
The HP Laser MFP 135A typically comes with a 1-year limited hardware warranty. HP also offers optional Care Packs that extend coverage to 3 years and include on-site service, accidental damage protection, and priority support.
Q: How noisy is the HP Laser MFP 135A during operation?
The printer operates at approximately 52 dB during printing, which is comparable to a quiet conversation. This noise level makes it suitable for open-office environments where minimal disruption is desired.
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