Image forming apparatus for controlling transfer voltage based on pattern
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 4, 2023
Grant Date -
Aug 11, 2022
app pub date -
Jan 31, 2022
filing date -
Feb 5, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An image forming unit forms test images of a color of the same type as a first color using toner of a second color and toner of a third color, transfers first and second test images, fixes the test images on a sheet, controls a sensor to read the test images, determines sampling timings for the test images based on an output signal related to the first test image outputted from the sensor using a color filter of a fourth color, acquires a result of reading the test images based on a reading result of the test images on the sheet by the color sensor using a color filter of the first color and the sampling timing, and determines a transfer voltage based on the result of reading the test images.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully