Crown

Multitasking

interface, the data is buffered to main memory until all RAM is used. With these large, expandable input buffers, entire print jobs are sent in a single transmission. This not only increases the printer's perfor- mance, it also relieves the central processing unit (CPU) of time-con- suming print data transmissions.

The QMS 4525 input buffers can also be configured for resident print job spooling, allowing the host to send multiple, successive jobs with- out CPU or user delays. In environments where a file server queues jobs, the file server is relieved of print jobs much faster. The Crown operating system provides a link between RAM and internal or exter- nal hard disk drives that are connected to the printer. This creates a kind of “virtual memory” that allows RAM to spill over to the hard disk, eliminating the need for additional print server hardware.

Compressed Data Formats—Crown printers convert data received by the input buffers into intermediate, compressed blocks until the data is needed for printing. These com- pressed blocks of data are designed to be processed rapidly by the printer, and many more can be stored in memory at one time than can traditional bitmapped images.

Automatic Jam Recovery—Crown technology also provides automatic jam recovery. With most printers, if a media jam occurs, you must remove the jammed media and then reprint the job. On a Crown printer, if a media jam occurs, once you remove the jammed media, the printer reprints the jammed page and then continues with the print job. This is possible because compressed data formats allow more pages to be stored in memory. The printer remembers the last page printed, pulls the necessary intermediate blocks from mem- ory, and automatically reprints any lost pages. There is no need to resend the file.

User-Configurable Memory Clients

On the QMS 4525, memory is divided among memory “clients.” The size of most memory clients can be configured by the user (via the control panel or by software commands) to best meet specific printing, computing, and network needs. The following memory clients are on the QMS 4525 printer.

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QMS 4525 Print System User's Guide

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IBM QMS 4525 manual „ User-Configurable Memory Clients

QMS 4525 specifications

The IBM QMS 4525 is an advanced printer model renowned for its exceptional performance in the realm of commercial printing. Designed to meet the needs of businesses that require high-quality output and efficiency, the QMS 4525 stands out with a combination of robust features, modern technologies, and reliable characteristics.

At the heart of the IBM QMS 4525 is its impressive print resolution, capable of delivering high-quality prints at resolutions of up to 1200 x 1200 dots per inch (dpi). This allows for crisp text and vibrant images, making it an ideal choice for businesses that demand clarity in their printed materials. The printer supports a range of media types and sizes, enhancing its versatility and allowing users to print everything from simple documents to complex marketing materials.

The QMS 4525 also incorporates advanced printing technologies that streamline workflow and improve productivity. With its fast print speeds, it can produce up to 45 pages per minute, ensuring that high-volume jobs are handled efficiently. Additionally, the printer features a large input capacity, allowing users to load multiple paper trays at once, which minimizes the need for frequent paper refills and enables longer print runs without interruption.

Energy efficiency is another hallmark of the IBM QMS 4525. It is designed to minimize power consumption while maintaining performance, making it an environmentally friendly option for businesses looking to reduce their carbon footprint. The printer’s quiet operation further enhances the workplace environment, allowing for a more pleasant working atmosphere.

Another significant characteristic of the QMS 4525 is its connectivity options. It boasts multiple interfaces, including USB, Ethernet, and parallel ports, which facilitate easy integration into existing office networks. This flexibility allows users to share the printer across various devices, making it accessible to multiple users simultaneously, thus enhancing collaboration.

The user-friendly design of the QMS 4525 ensures ease of use, featuring an intuitive control panel and software that enables quick access to printer settings. This characteristic is particularly beneficial for businesses with varying printing needs, as it allows users to quickly adjust settings based on specific job requirements.

In conclusion, the IBM QMS 4525 combines top-notch print quality, speed, energy efficiency, and versatile connectivity. These features make it an ideal choice for businesses that prioritize both quality and operational efficiency in their printing processes. Whether for internal documentation, marketing materials, or professional presentations, the QMS 4525 is equipped to meet the demands of diverse printing tasks.