Call Center:

Repair Center:

Repair Center:

Symptom

Suggestions

Likely Causes

Comments

Files corrupted.

Run virus scan program.

 

 

 

Check hard disk using Tools

 

 

 

tab in disk’s Properties sheet.

 

 

 

Test hard disk drive with

 

 

 

e-Diagtools diagnostics.

 

 

 

Back up files if possible, then

 

 

 

use Recovery CDs to

 

 

 

reformat hard disk and

 

 

 

reinstall factory software.

 

 

Disk capacity less

Check hard disk using Tools

Hard drive.

 

than normal.

tab in disk’s Properties sheet.

 

 

 

Check partitions using

 

 

 

Control Panel, Administrative

 

 

 

Tools, and Computer

 

 

 

Management under Storage.

 

 

 

Use Recovery CDs to

 

 

 

reformat hard disk and

 

 

 

reinstall factory software.

 

 

Disk’s reported

Hard disk allocates

 

 

capacity is less than

approximately 20 MB to

 

 

actual size

diagnostic software. This

 

 

 

space is unavailable for other

 

 

 

uses, and not included in

 

 

 

hard disk capacity reported

 

 

 

by Windows.

 

 

Floppy drive

 

 

 

General problems.

No response from floppy

Floppy drive.

Make sure floppy drive is

 

drive.

Motherboard.

installed and connected

 

 

 

correctly.

CD/DVD drive

 

 

 

Particular CD or DVD

Check disk for proper

 

 

not playing properly.

insertion, dirt, or damage.

 

 

 

Clean with soft cloth or

 

 

 

replace as needed.

 

 

 

If CD was created on CD-RW

 

 

 

drive, try using HP certified

 

 

 

media. Read and write quality

 

 

 

can vary for other media.

 

 

Cannot read any CD

Restart notebook.

CD/DVD drive.

 

or DVD.

Make sure CD/DVD drive is

 

 

 

installed properly.

 

 

DVD movie stops

DVD may be double-sided.

 

 

playing.

Movie may be paused. Press

 

 

 

Play button.

 

 

Service Manual

Troubleshooting and Diagnostics

3-11

Page 146
Image 146
HP 2100, 2500, 1100 manual Use Recovery CDs to

2500, 2100, 1100 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.