Digital flatbed printer performance test

Digital flatbed printer performance test can be carried out in the following ways:

1. Print small font to measure accuracy

Regardless of the type of digital flatbed printer, the most basic condition to fulfill is printing accuracy. To test printing accuracy: print font size 3 in full-page A4 sheet of paper with PS (Photoshop). If the printing is clear, not blurred and no ghosting, it is qualified. Ghosting or duplicate image in adjacent implies excessive vibration while printing, and this is probably because the structural design of the print head is not ideal causing the weight distribution to be uneven.

2. Repeated printing to measure performance

If repeated print position does not tally, it will elevate the rejection rate and waste materials. Hence, selection of a stably performing printer is particularly significant. The method is to print hash sign, repeat printing 10 times, and view under 40 times magnifying glass. If the all of them stack on each other perfectly, the equipment is qualified. Or, you can directly use the method of screen printing to put things into test. Print a blue dot, then print red dots of the same size on it, View under 40 times magnifying glass. If the blue color is not spotted, it indicates that the machine has high precision.

3. Quadrilateral diagonal equivalent length accuracy test

Print out a rectangular border in the printer's maximum printable format range. After the printing is complete, use a ruler to measure the diagonal length. if they are the same length, according to the quadrilateral diagonal rule, it is a perfect rectangle; if not, then it is either a diamond-shaped or a trapezoidal. If the diagonals have unequal length, it does not pass digital flatbed printer performance test.