01809817 is referenced by 2 patents.

The invention concerns an assembly for printing on a substrate comprising: a camera for recording a reference pattern; a computer connected to said camera to store and modify, if required, data (N) concerning the reference pattern; and a printer whereof at least the print head is controlled by a printer file (FI) generated by the computer. The invention is characterised in that it comprises: means supporting and moving the substrate; means for analysing and comparing a pre-recorded pattern with a pattern located on the substrate, and for adapting or not the data (N) concerning the reference pattern as a result of the comparison; and means for generating a printer file (FI) based on the data whether or not modified.

Title
Method and apparatus for printing on flat substrate
Application Number
01809817
Publication Number
1430555
Application Date
March 30, 2001
Publication Date
July 16, 2003
Inventor
Francis Brunet Manquat
Agent
guo saiyu
Assignee
Operatory
IPC
H04N 01/50
G06K 15/02
B41M 05/025
B41M 05/00
B41J 02/01
B41F 33/00