Riso SF9490 - Monitoring the Feeding State [D-Feed Check]

Chapter 4 Functions for Printing
87
4
Monitoring the Feeding State
[D-Feed Check]
1
Touch [D-Feed Check] in the
[Functions] tab screen.
This machine is equipped with the [D-Feed Check]
function, which automatically stops printing when
the feeding of overlapped sheets of paper (double
feeding) is detected.
[D-Feed Check] is on as a factory default setting.
However, since this function is set for normal paper
types, the function may detect some paper statuses
as an error even when double feeding does not
occur.
To avoid such faulty detection, turn OFF [D-Feed
Check] in the following cases:
• A [D-Feed Check] error is repeatedly displayed
when no double feeding occurs.
• Paper with a dark ground color is used (such as
black, red, or deep blue).
• The back side of the paper is already printed.
BYou can change the default setting in
[Double Feed Check] (A 118) under
[Admin.].