What To Do If - Roland HU-600 User Manual

2-4 What to Do If ...

The results of printing are coarse.
The results of printing may be coarse when the media is not warm enough. In particular, the edges of the media tend not
to become as warm as the center, which may result in ink drips or unevenness, depending on the printing data. If this
happens, increase the preset temperature and perform printing again. If the printing results don't improve even when you
increase the preset temperature, the ambient temperature may be too low. Be sure to perform printing in the recom-
mended operating environment.
Setting the [SCAN INTERVAL] menu item for the printer may improve printing quality. Please refer to "3-2 Additional
Menus on the Printer."
Media wrinkles when performing printing.
Never continue to heat media for 30 minutes or longer without performing printing. Depending on the type of media,
wrinkling may occur when printing is resumed. When you are not printing continuously, remove the media or reduce the
preset temperature to 30˚C.
Media warps before performing printing.
Depending on the type of media, it may tend to warp when there is a large difference between the ambient temperature
and the heater temperature.
If your printer comes with media clamps, use them to hold the two edges of the media in place. Also, reduce the
difference in temperature by raising the temperature of the room or lowering the preset temperature.
It may be possible to prevent media from warping by setting the [VACUUM POWER] menu item of the printer. Please
refer to "3-2 Additional Menus on the Printer."
20 2. Using the Heater Unit