System for ink short protection

申请公布号：US6578940(B2)

申请号：US20010912981

申请日期：2001.07.25

申请公布日期：2003.06.17

申请人：

HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

发明人：REHMANN DAVID A;ELGEE STEVEN B

分类号：B41J2/01;B41J2/045;B41J2/05;B41J2/055;B41J2/175;B41J2/30;B41J29/393;(IPC1-7):B41J2/07;H04B1/52

主分类号：B41J2/01

摘要：A system for ink short protection for signaling to inkjet printheads includes a differential signaling driver having a first and a second terminal, a differential signaling receiver having a first and a second terminal, a first capacitor in series between the first terminals, a second capacitor in series between the second terminals, and circuitry for reducing charge accumulation on the capacitors. A method for ink short protection and a printing mechanism having such an ink short protection system are also provided.

ENDOSCOPE

ROTARY FILTER AND SORTING APPARATUS FOR WASTES

PIPE OF WARM AIR DEVICE

SLIDE ACTUATORS WITH MAGNETS FOR USE IN OPENING AND CLOSING PORTABLE TERMINALS

PLASTIC CASE VACUUM MOLDING DEVICE

THE INDOOR CUSTOMER PREMISES EQUIPMENT HAVED A DIRECTIONAL HIGH GAIN ANTENNA AND A SIGNAL QUALITY INDICATION FUNCTION

AUTOMATIC DOOR CONTROL SYSTEM AND METHOD

BUMPER DEVICE HAVING LIGHTING UNIT

APPARATUS AND METHOD FOR ACCESSING RADIO NETWORK USING BEAM SCANNING SCHEME

REFRIGERATOR

METHOD FOR CONTROLLING REFRIGERATOR

A SCHEME OF EXTRACTING FORWARD VEHICLE AREA USING THE ACQUIRED LAND AND ROAD AREA INFORMATION

METHOD TO MANUFACTURE OF ENVIRONMENTAL FRIENDSHIP TYPE PLANT LIFE BLOCK

SYSTEM AND METHOD FOR 3-DIMENSIONAL IMAGE ACQUISITION USING CAMERA TERMINAL FOR SHOOTING MULTI ANGLE PICTURES

POLYMER MODIFIED ASPHALT BINDER WITH ETHYLENE PROPYLENE DIENE MONOMER AND PREPARING METHOD THEREOF

FIELD EFFECT TRANSISTOR DEVICE AND METHOD FOR FABRICATING THE SAME

THE SYSTEM FOR ANALYSIS AND INSPECTION OF BRAKING CAPACITY OF EMERGENCY BRAKING DEVICE IN THE ELEVATOR

FIREPROOF SCREEN SHUTTER WITH EXIT DOOR HAVING LOCKING PARTS

PORTABLE TERMINAL SPRING HAVING NON STRAIN STRAIGHT PART AND HINGE MODULE AND PORTABLE TERMINAL WITH THE SAME

SAFETY NOZZLE FOR FOUNTAIN OF LINK OPENING AND CLOSING TYPE