Print small print to measure accuracy
No matter what type of flatbed printer, the basic condition required is printing accuracy. Test the printing accuracy method is: print 3 characters with PS on the full page of A4 paper. Print clearly, no glint and no blur is qualified product. If there is a double shadow, it indicates that the vibration of the printer is too large during the printing process, which is caused by the unreasonable structural design, so that the force running the printer head can not be well decomposed and released.
Repeat printing to test performance
Repeat printing position is not allowed, scrap rate will increase, then choose a stable performance of the printer is particularly important. The method is: print tic-tac-toe, repeat printing 10 times, see with a 40-fold magnifying glass, if the coincidence, the equipment qualified. Or directly use the method of screen printing test sleeve. Print blue dots first, and then print red on the basis of blue, with a 40-fold magnifying glass to see, if you can’t see blue, indicating that the machine is highly accurate.
The quadrilateral is equal in length diagonally
In the printer’s maximum printable format range, print a rectangular border, print with a ruler after the completion of the diagonal length is the same, according to the quadrilateral diagonal rule, if the diagonal is equal in length, then this is a standard rectangle, if not equal in length, then it is not a rectangle, is a rhomboid or trapezoid. If the printed length is not equal, that is to say, the printed rectangle has been seriously out of position, and the printing accuracy has not reached the qualified requirements. Print small print to measure accuracy
No matter what type of flatbed printer, the basic condition required is printing accuracy. Test the printing accuracy method is: print 3 characters with PS on the full page of A4 paper. Print clearly, no glint and no blur is qualified product. If there is a double shadow, it indicates that the vibration of the printer is too large during the printing process, which is caused by the unreasonable structural design, so that the force running the printer head can not be well decomposed and released.
Repeat printing to test performance
Repeat printing position is not allowed, scrap rate will increase, then choose a stable performance of the printer is particularly important. The method is: print tic-tac-toe, repeat printing 10 times, see with a 40-fold magnifying glass, if the coincidence, the equipment qualified. Or directly use the method of screen printing test sleeve. Print blue dots first, and then print red on the basis of blue, with a 40-fold magnifying glass to see, if you can’t see blue, indicating that the machine is highly accurate.
The quadrilateral is equal in length diagonally
In the printer’s maximum printable format range, print a rectangular border, print with a ruler after the completion of the diagonal length is the same, according to the quadrilateral diagonal rule, if the diagonal is equal in length, then this is a standard rectangle, if not equal in length, then it is not a rectangle, is a rhomboid or trapezoid. If the printed length is not equal, that is to say, the printed rectangle has been seriously out of position, and the printing accuracy has not reached the qualified requirements.