| 摘要 |
<p>A media registration method for an image forming device, comprising the steps of:
(a) printing a number of test charts (34) by forming, with the image forming device, a predetermined pattern of test marks (50) on respective substrate sheets;
(b) forming at least one substrate mark in each of the substrate sheets;
(c) scanning both sides of each test chart (34);
(d) measuring positional relationships between the test marks (50) and the at least one substrate mark of each test chart; and
(e) comparing, for each test chart (34), the positional relationships measured on a front side (46) of the test chart to those measured on a back side,
characterized in that the step (b) includes punching at least one hole (54) through the substrate sheet, and step (d) includes using the punched hole (54) as a substrate mark.</p> |
