Riso ComColor GD Series Safety Information Manual page 17

● The feed tray is not available for ComColor GD9631/GD9631R.
● Depending on the type of paper, operating environment, and storage conditions, even paper meeting these size
and weight specifications may not be able to pass through the machine in some cases.
■ Do not use the following paper types as they will cause problems such as paper jamming or
malfunctions.
• Paper that does not comply with the conditions in the basic specifications
• Paper with a processed surface, such as thermal paper or carbon paper
• Curled paper (3 mm (1/8") or more)
• Paper with wrinkles
• Bent paper
• Torn paper
• Paper with ripples
• Coated paper such as art paper
• Paper with jagged edges
• Glued paper
• Paper with holes
• Glossy paper for photographs
• Transparencies
• Yupo paper
■ Always use paper from a sealed package.
■ After finishing the print job, return the unused paper from the standard tray to the package and store. If
you leave the paper in the standard tray, the paper may curl and cause paper jamming. (It is
recommended to take necessary sheets out of the wrapping paper and load them to the standard tray.)
■ If the paper is not cut cleanly or has a textured surface (such as drawing paper), fan the paper before
use.
■ Store paper flat, away from high temperatures, high humidity, and direct sunlight.
Printouts
■ When using duplex printing, the edges of the paper may become dirty depending on the original.
■ Printouts lose their color (discolor) over time due to various chemicals in the air and light.
You can protect printouts against discoloration by allowing the printout to fully dry and then inserting it
into a glass frame or laminating it.
■ When storing printouts in a clear file folder, be sure to use only those made of polyethylene
terephthalate (PET).
■ Printouts can lose color when they come in contact with water or sweat. Avoid storing printouts in a
place subject to moisture.
Writing on printouts with an oil-based pen can cause bleeding.
■ The print density of the printout immediately after printing differs from the print density 24 hours later.
Print density decreases over time.
■ Do not place printouts from this machine on top of printouts from a laser printer or copier that uses
toner. The paper might stick to the printed toner and the toner might transfer to the printout.
■ Do not place printouts from this machine on or beneath the thermal paper or pressure-sensitive paper.
Image on the thermal paper or pressure-sensitive paper might lighten or vanish.
ComColor GD Series Safety Information
15