Canon imagePROGRAF iPF815 MFP M40 - Manual (Page 16)

16
Troubleshooting
Other Problems
Phenomenon
You suddenly hear the tone for ink agitation •
At regular intervals, to ensure optimal printing
quality, the ink is agitated automatically, even if the
printer is in Sleep mode. Ink agitation takes about a
minute and a half.
The ink is also agitated automatically under the
following conditions. Note that other operations are
not possible while Agitating is displayed on the
control panel.
In other cases, contact your Canon dealer for
assistance.
After the printer is turned on. (The time for
agitation varies depending on how long the
printer has been turned off—between about
a minute and a half to twenty minutes. During
agitation, you can print or do other operations
after the printer goes Online .) •
After data transmission. (After about a minute
and a half, the printer goes Online , and printing
operations begin. However, printing may start
later after data reception, depending on the size
of print data.) •
After ink tank replacement. (Ink agitation takes
about three and a half minutes. During agitation,
you can print or do other operations after the
printer goes Online .) •
The printer does not go on Plug the power cord into the outlet, and then turn on
the printer. The printer is unplugged.
Check the voltage of the outlet and breaker.
Use a power source that conforms to the printer
specifications. The specified voltage is not
supplied.
Cause Corrective Action
If the Printer Makes a Strange
Sound The following sounds do not indicate a problem with
the printer. The printer makes a sound during
operation.
There is a sound of vacuum from the Platen •
There is a sound when a different size of paper is
used and when the Carriage goes from side to side •
Roll paper makes a fl uttering sound during printing •
You suddenly hear the tone for cleaning operations •
To prevent paper from rising, paper is held against
the Platen by suction from Vacuum holes under it.
This may happen especially when using B0 or
44-inch paper.
When paper of a different size is used, a valve is
automatically activated to switch the area for paper
suction, which may make a sound. This mechanism
prevents vacuum from Vacuum holes where there
is no paper.
In addition, ink is ejected in sync with the movement
of the Carriage back and forth to ensure optimal ink
fl ow. At this time, the valve automatically switches
the area for paper suction, which may make a
sound.
There may be a fl uttering sound when large paper is
advanced.
At regular intervals, for printer maintenance,
cleaning operations will begin automatically, even if
the printer is in Sleep mode.
(→"Specifications," User Manual)