Riso SF Series User Manual page 181

Problem
An error message is dis-
played even though there is
no paper jam.
The print speed cannot be
set to [160ppm] and
[190ppm].
[Quick Master Making] can-
not be used.
Original data with multiple
pages have been sent from a
computer. Even though mul-
tiple copies are set for print-
ing, this machine repeats
master making one page at a
time.
Even though the computer
has sent the original data,
this machine cannot receive
it.
The [START] key is blinking. Check if the received original
Although the IP address of
this machine is set, the set-
ting changes to [Use DHCP]
after the restart of this
machine.
Point to check
Check if a lifted paper has
been output.
Check if this machine is
exposed to direct sunlight.
Check if printing is per-
formed in a cold location.
Check if a function that can-
not be used concurrently
with [Quick Master Making]
is set.
Check if the [Collate] option
is selected in the printing
dialog box on a computer.
Check if the [Admin.] screen
is displayed on the touch
panel of this machine.
data is waiting for output.
Check if the entered IP
address is the same as that
of another device on the net-
work.
Action
The margin at the top of the printed paper (leading
edge in the paper output direction) must be at least 5
mm (3/16 inches). Lower the horizontal print posi-
tion, and then print. If it is not possible to lower the
print position, reduce the size of the original to allow
enough margin and perform master making again.
(A 57 "Enlarging or Reducing the Size of the Origi-
nal [Size]")
The sensor may malfunction if this machine is
exposed to direct sunlight.
Shield the light using curtains, etc., in order to pro-
tect this machine from direct sunlight.
[160ppm] and [190ppm] are available when the tem-
perature in the print drum (cylinder) is as follows.
• [160ppm]: 5°C (41°F) or higher
• [190ppm]: 15°C (59°F) or higher
If the print drum (cylinder) is cool, increase the room
temperature or print at speed [5] for a while, and wait
until the print drum (cylinder) is sufficiently warm.
If you set a function that cannot be used concurrently
with [Quick Master Making], [Quick Master Making]
is set to off.
(A 57 "Shortening the Master Making Time [Quick
Master Making]")
Temporarily delete the original data that this machine
has received. To delete the data, touch [Clear All]
(A 26) in the basic screen.
Deselect [Collate] in the printing dialog box on the
computer, and then resend the original data to this
machine.
(A 39 "Printing from Computer")
Touch [Exit] in the [Admin.] screen to switch to the
basic screen.
Press the [START] key to print them.
Set a unique IP address.
Chapter 11 Troubleshooting
179
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