Back to results
US 2020/0230973 A1Published application
Color printer with printing precision calibrating function
AssigneeAvision Inc.
InventorsShao-Lan SHENG, Yen-Cheng CHEN
Life of this patent
Estimating the term…
Abstract
A color printer includes image forming assemblies, a contact image sensor (CIS) and a processor. The image forming assemblies generate image forming substances, which have different colors and are transfer-printed onto a belt assembly. The CIS detects the image forming substances on the belt assembly passing by the CIS to obtain a detected result. The processor electrically connected to the CIS receives the detected result and determines whether an arrangement of the image forming substances with a same color satisfies a predetermined angle of the CIS according to the detected result.
Claims15
A color printer, comprising:
- multiple image forming assemblies generating image forming substances, which have different colors and are transfer-printed onto a belt assembly;
- a contact image sensor (CIS) detecting the image forming substances on the belt assembly passing by the CIS to obtain a detected result;
- and
- a processor, which is electrically connected to the CIS, receives the detected result and determines whether an arrangement of the image forming substances with a same color satisfies a predetermined angle of the CIS according to the detected result.
1 more element
Dependencies are inferred from the claim text.