Correcting scan/copy defects

Vertical white stripes

The scanner may need recalibrated. See “Calibrating the scanner.”

The paper may not meet HP’s paper specifications (for example, the paper is too moist or too rough). See “Printer paper specifications.”

Blank pages

The original may have been loaded backwards. Load the original with the narrow side down and the side-to-be-scanned facing toward the front of the scanner. See “Loading Copier/Scanner originals.”

The paper may not meet HP’s paper specifications (for example, the paper is too moist or too rough). See “Printer paper specifications.”

Too light or dark

Try adjusting the settings.

Copier Control Panel: see “Using the Copier Control Panel.”

Quick Copy settings: see “Quick Copy settings.”

Verify you have the correct resolution and gray-scale settings. See “Scanner resolution and gray scale.”

You may need to change the properties settings for the associated function in the Document Assistant or the

HP Document Desktop. Learn about these settings in the online help. See “Accessing the online help.”

See “Calibrating the scanner.”

Unwanted lines

There may be ink, glue, correction fluid, or an unwanted substance on the scanner sensor. Try cleaning the scanner. See “Cleaning the scanner.”

The scanner may need recalibrated. See “Calibrating the scanner.”

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HP 1100A manual Correcting scan/copy defects, Vertical white stripes, Blank pages, Too light or dark, Unwanted lines

1100A specifications

The HP 1100 and 1100A are pivotal laser printers developed by Hewlett-Packard in the early 1990s, marking significant advancements in printing technology of their time. Since their introduction, these models have garnered a reputation for reliability and efficiency, making them a staple in many offices.

One of the standout features of the HP 1100 series is its fast printing speed. The printers can produce up to 12 pages per minute, which was an impressive feat at the time of their release. This speed significantly reduced waiting times, allowing users to handle large-volume printing jobs with ease. Furthermore, the printers support a variety of media types, including letterhead, envelopes, and labels, enhancing versatility in print applications.

The HP 1100 and 1100A utilize laser technology, which ensures sharp and high-quality prints. The printers have a native resolution of 600 x 600 dots per inch (DPI), enabling crisp text and detailed graphics. This high-resolution output made the models particularly favored for producing professional documents and presentations.

Another key characteristic is the generous memory capacity. The HP 1100 typically comes with 2 MB of standard RAM, which is expandable, allowing for improved performance in handling complex print jobs. Users can adjust the memory according to their requirements, resulting in better efficiency, particularly in environments that demand high-volume printing.

The HP 1100 series also showcases a straightforward and user-friendly operation. The built-in control panel simplifies the printing process, allowing users to manage jobs intuitively. Additionally, with the inclusion of parallel and later USB connectivity options, integration with various computer systems was seamless, ensuring compatibility with existing office infrastructure.

Energy efficiency is another aspect worth noting, as the printers are designed to consume minimal power when idle, aligning with the growing demand for eco-friendly solutions.

Overall, the HP 1100 and 1100A stand out for their robust construction, high-speed performance, exceptional print quality, and user-friendly features, making them a trusted choice for small to medium-sized businesses in need of dependable printing solutions. Their impact on the printing landscape during the 1990s continues to be felt today, as they paved the way for subsequent generations of laser printers.