Small portable copier.

RAPPER: The Copier Modeling Project

The programme of research of model-based diagnosis is based on several assumptions, foremost of whichis the availability of component-based modelsof the system being diagnosed. This assumption has beenfairly innocuous for diagnosis of networks of combinatorial devices, for which the construction of models with appropriate levels of discriminatory power has been easy. A priori, however, there is...

Calibrating Your Digital Color Copier

Digital color copiers have the potential to generate high-quality color output when properly maintained and calibrated. Maintenance is typically provided by the local sales organization that is authorized to repair and service your specific copier brand and model. Calibration means tuning or tweaking the color output of the copier for consistent results. This technicall document describes the c...

Copier data security: a guide for businesses.

Energy management for small portable systems - AN671

This application note describes power-management schemes for portable applications with fourand three-cell battery systems. Optimal designs and uses for step-up/down converters, linear regulators, voltage converters, charge pumps, and inductorless regulators are shown. Several Maxim power-management devices are featured. Numerous diverse and conflicting constraints burden the designer of small ...

Energy Management for Small Portable Systems - AN671

Because power requirements for hand-held applications vary widely with product use, no single "best" power source exists for these applications. A device used intermittently is more concerned with no-load quiescent current than with full-load efficiency, and so may operate satisfactorily with alkaline batteries. Cell phones, on the other hand, must contend with high peak loads and frequent use....