HP LaserJet printers are costly, complex machines giving high-quality printouts for all from one-page flyers to booklets. As with any complex electronic device, ignoring it or not using it properly can result in problems for investment. Though, you can prevent problems through appropriate setup, regular maintenance and buying quality supplies and consumables.

Printer Environment

1. Install LaserJet printer in a place that meets its operating necessities. All LaserJets have particular ecological necessities for optimal performance outlined in installation and setup guide. These necessities contain temperature, humidity, ventilation, power, network connections and space for appropriate operation. Not meeting these necessities can result in print problems, overheating and other mechanical or performance problems.

Media

2. Utilize only print media supported by LaserJet printer. Using wrong media can result in frequent jams, poor print quality or even injure as high heat from fusing parts can melt plastics and adhesives.

When loading trays, do not fan paper as this can include air between the separate sheets, resulting in paper feed problems. Softly bend paper to help loosen and separate sheets.

Always store media correctly. Media can soak up moisture, causing it to swell; this results in jams or paper feed problems. Also, store media in a place where it won't be injured. Discard injured paper as it will probable cause jams.

Toner

3. HP suggests using only official HP toner cartridges with its LaserJet printers. Using third-party cartridges can result in print problems like blurry or fuzzy images, smearing, banding or black lines.

Although cheaper cost can be tempting, do not utilize refilled toner cartridges. They can leak, spreading toner all through printer and injuring sensitive parts.

Cleaning and Maintenance

4. Regularly clean and maintain printer to prevent problems. This contains cleaning the outside of printer; cleaning the paper path using a cleaning page; lubricating parts; updating firmware; and changing toner cartridges, print drum and fuser as required.

Memory

5. Include memory if you have problems like graphics not printing or pages lost from big documents, or if you see memory error messages shown on printer's control panel. All HP LaserJet printers come with particular amount of memory installed; though, most are upgradeable.

Troubleshooting

6. On website Guided Troubleshooting page, choose LaserJet model, and then choose problem to view step-by-step process for solving problem.