METHOD FOR DETERMINING MAINTENANCE UNIT PERFORMANCE

申请公布号：EP2655071(A1)

申请号：EP20110794522

申请日期：2011.12.15

申请公布日期：2013.10.30

申请人：

OCE-TECHNOLOGIES B.V.

发明人：MIEDEMA, MARK;MIDDELBOS, BASTIAAN J.H.

分类号：B41J2/165

主分类号：B41J2/165

摘要：In a method for determining a maintenance performance of a maintenance unit of an inkjet printing system, the inkjet system comprises an inkjet print head having an orifice surface, the orifice surface comprising an orifice, which orifice is in fluid communication with an ink chamber. The method comprises operating the maintenance unit to perform a maintenance operation on the orifice surface of the inkjet print head and detecting the presence of a wiper element or amount of ink over the orifice by detecting a pressure wave in the ink chamber and analyzing the detected pressure wave to determine the maintenance performance of the maintenance unit.

GELATERADE PGE2/TRIACETINLOESNINGAR

STJAERNTRIANGELKOPPLARE MED NOLLSPAENNINGSUTLOESNING

SEALING CAN END

PRODUCING IRON NITRIDE LAYER ON SURFACE OF NON-ALLOY STEEL THEN COATING WITH ORGANIC LAYER

CRAWLER STEERING CONTROL

GAS ANALYSER

9,10-SUBSTITUTED 2-MESITYLIMINO-3-ALKYL-3,4,6,7-TETRAHYDRO- 2H-PYRIMIDO 6,1-A ISOQUINOLIN-4-ONES

SELF ALIGNING RELEASE MECHANISM

TWO STAGE COAL LIQUEFACTION WITH PETROLEUM DERIVED COAL SOLVENTS

POLYCARBONATE COMPOSITION

CEPHALOSPORIN QUINOLINIUM BETAINES

APPARATUS FOR PROPELLING ABRASIVE MEDIUM

AM STEREO DISTORTION CORRECTION

TELEMETRY SYSTEM

SOIL PREPARATION IMPLEMENT

ADJUSTABLE SPLINT

SHOT PEENING APPARATUS AND METHOD

SHEET ATTACHMENT FOR FOLDER

CONTAINER DISTRIBUTING AND CHARGING APPARATUS

GAS PURIFICATION