Error reduction in a multi-beam scanning optical system, and...

Error-proof service station installation

ESD shielding of ink-jet printer

Establishing a reference printer state using a recursive...

Establishment of calibration of a photothermographic laser print

Estimating consumable sufficiency before printing

Evacuated structures for removing accumulated air

Exceeding the surface settling limit in acoustic ink printing

Exchangeable ink cartridge

Expandable/contractible type portable printer

Expanded ink supply system for ink jet printers

Expansion relief for orifice plate of thermal ink jet print head

Expendable part, expendable part installation structure, and...

Expendables unit, equipment, and printer

Exposing apparatus

Exposing device and image forming apparatus

Exposing device and image forming apparatus including the same

Exposing device and image magnification adjusting method

Exposing device for correcting an f.theta. error of a rotatable

Exposing device having power controller for controlling laser po