具有进纸盒的打印机缺纸预警系统
申请公布号:CN105922768A
申请号:CN201610416769.0
申请日期:2016.06.14
申请公布日期:2016.09.07
发明人:林毅
分类号:B41J29/48(2006.01)I
主分类号:B41J29/48(2006.01)I
代理人:黄冠华
地址:210018 江苏省南京市珠江路88号新世界中心B座2010室
摘要:本发明涉及一种具有进纸盒的打印机缺纸预警系统,包括测距装置(1)、模数处理器(2),所述测距装置(1)设置在打印机进纸盒的顶部,所述测距装置(1)与模数处理器(2)通过导线连接。本发明与现有技术相比,其通过红外测距装置测定的距离变换为对纸盒中纸张多少的感知进而确定纸张多寡,并通过预警控制系统及时告知用户,使工作效率得到保证。
主权项:一种具有进纸盒的打印机缺纸预警系统,其特征在于:包括测距装置(1)、模数处理器(2),所述测距装置(1)设置在打印机进纸盒的顶部,所述测距装置(1)与模数处理器(2)通过导线连接。
EDUCATION AND TRAINING DEVICE FOR WELDING SKILL
BASE UNIT OF ELECTRODE HOLDER OF ARC STEEL MELTING ELECTRIC FURNACE
DEVICE FOR CHECKING PULSE TRAINS
METHOD OF AND DEVICE FOR CONVERTING SQUARE PULSE TRAINS
SEAL OF BEARING UNIT OF ELECTRIC MACHINE
DRIVE OF HIGH-SPEED ROTARY DOBBY
SWITCHING CURRENT LOGIC MEMBER
DEVICE FOR ATTACHMENT OF CABLE
INSULATING DEVICE FOR SELF-PROPELLED TOWERS AND HOISTS USED FOR WORK WITH LIVE AERIAL POWER LINES
EXPLOSION-PROOF TRANSFORMER SUBSTATION
METHOD OF TABULATING OF GASEOUS-DISCHARGE LAMPS
CURRENT-CONDUCTING PASTE FOR FORMATION OF EXTERNAL ELECTRODES OF CAPACITORS OF MONOLITHIC TYPE
DEVICE FOR SIMULATING THERMOREGULATION AND GAS EXCHANGE IN MAN
METHOD OF SIMULATION OF MOMENT OF AERODYNAMIC FORCE OF SAIL EQUIPMENT
DIGITAL METER OF RATIO OF TIME INTERVALS
METHOD FOR DETERMINATION OF BODY SENSIBILIZATION
DEVICE FOR PNEUMATIC METERING OUT OF SAMPLES OF EQUILIBRIUM VAPOR TO GAS CHROMATOGRAPH