The hp 585 driver is a software interface that allows Windows, macOS, and Linux systems to communicate with HP LaserJet 585 printers, enabling printing, scanning, and status monitoring. It translates commands from applications into signals the printer understands, ensuring accurate output and error reporting.
Printers like the HP LaserJet 585 rely on drivers to function correctly. Without the proper driver, the system may fail to detect the device, produce garbled output, or limit features such as duplex printing or high-resolution graphics. The hp 585 driver supports PCL5 and PCL6 protocols, which govern how print jobs are processed and rendered.
HP releases official drivers through its support portal. These drivers include hardware-specific optimizations, security patches, and compatibility fixes. Third-party or generic drivers often lack these updates and may cause instability or reduced performance.
When a document is sent to the HP LaserJet 585, the operating system routes the print job through the installed driver. The driver converts the document's formatting-text, images, fonts-into a language the printer can interpret, typically PCL (Printer Command Language).
PCL5 is a legacy protocol optimized for speed and minimal resource usage. It handles basic text and vector graphics efficiently. PCL6, introduced later, offers enhanced color handling and improved rendering for complex layouts. The hp 585 driver supports both, allowing users to choose based on application needs.
For network-connected models, the driver also manages IP address configuration, queue management, and remote diagnostics. This enables IT administrators to monitor print volumes, troubleshoot jams, and enforce security policies across multiple devices.
HP provides several driver variants tailored to different environments:
| Driver Type | Operating System | Use Case | Download Source |
|---|---|---|---|
| PCL5 | Windows 10/11, macOS 10.15+, Linux (CUPS) | Legacy applications, older software, stable performance | HP Support Site |
| PCL6 | Windows 10/11, macOS 12+, Linux (CUPS) | Modern apps, high-quality graphics, color printing | HP Support Site |
| Universal Print Driver (UPD) | All major OSes | Centralized deployment, consistent behavior across models | This guide |
Using the Universal Print Driver (UPD) simplifies IT management. It supports over 200 HP laser printers, including the 585 model, using a single driver package. This reduces update cycles and ensures uniform print quality across departments.
HP recommends installing the latest version available. For example, the current PCL5 driver for Windows is version 1.0.0.20, released in February 2024. Older versions may have known bugs related to font rendering or memory leaks during long print jobs.
Users frequently report the printer appearing offline despite being connected. This usually stems from incorrect driver settings or firewall interference. The solution involves verifying the driver is set as default and disabling any antivirus software temporarily during installation.
Another frequent problem is missing fonts in printed documents. The hp 585 driver includes embedded fonts for common typefaces like Arial and Times New Roman. If a custom font is used, it must be installed on the client machine or embedded in the document.
During a recent test, a user reported black bars appearing on the right side of every page. After checking the printer's physical alignment and cleaning the rollers, the issue persisted. Switching from PCL6 to PCL5 mode resolved the problem. The PCL6 renderer was misinterpreting the page margins in certain PDFs, causing clipping.
The hp 585 driver is not a firmware update. Firmware runs directly on the printer's processor and controls hardware functions like paper feed, toner detection, and thermal regulation. Updating firmware requires downloading a .bin file from HP's site and loading it via the control panel or web interface.
Some users confuse the driver with the printer's embedded web server. While the web interface allows remote configuration, it does not replace the driver. A computer cannot send a print job through a browser unless the correct driver is installed locally.
A non-obvious distinction: the hp 585 driver does not support Apple AirPrint natively. To enable wireless printing from iOS devices, users must install the HP Smart app and register the printer through the cloud. The driver itself only handles direct USB or network connections.
At a small accounting firm, five HP LaserJet 585 units were deployed across departments. The IT team used the HP universal print driver pcl5 to standardize configurations. They created a group policy in Active Directory that pushed the driver to all workstations.
Each printer was assigned a static IP address (192.168.1.100 to 192.168.1.104). The team configured the driver to use the PCL5 protocol and enabled duplex printing by default. After deployment, print jobs averaged 1.8 seconds per page, with no errors reported over a 30-day period.
When a user tried to print a financial report with embedded charts, the output appeared slightly blurred. The team checked the driver settings and found the resolution was set to 300 dpi instead of 600 dpi. Adjusting this setting restored sharpness. This illustrates how driver configuration directly impacts output quality.
For organizations managing multiple printers, using the HP universal print driver pcl5 streamlines maintenance. It reduces support tickets by 40%, according to a 2023 internal survey by HP Enterprise Services. The driver's consistent behavior across models minimizes user confusion and training time.
Always verify the driver version matches the printer model. Installing a driver meant for the HP LaserJet 580 series on a 585 unit can result in incorrect page scaling or missing features. Use the HP Support Assistant tool to automatically detect compatible drivers based on serial number.
Understanding the role of the hp 585 driver prevents common setup failures and improves long-term reliability. Whether deploying a single device or a fleet, choosing the right driver version and configuration ensures consistent, high-quality output.