Ricoh Pro C7500 Operator's Manual page 127

Paper causing faults
Do not use any of the following kinds of treated paper. Doing so may cause faults.
• Thermal paper
• Carbon paper
• OHP transparencies
• Conductive paper including silver, metallic, and pearl paper
You can feed certain types of paper if it is tested and evaluated to be usable on the machine.
• Do not use the following types of paper. Using these types of paper may lead to poor print
quality or a malfunction of the machine. Use verified paper only.
• Paper with borders along the edges
The sensor in the machine may malfunction.
• Inkjet printer paper
Heat in the fusing process may cause the coated material to melt, resulting in a
malfunction.
• Envelopes with a window
Heat applied in the printing process may cause the film in the window to melt, resulting in
a malfunction.
• Envelopes with glue
Glue may adhere to the inside of the machine, resulting in a malfunction. Also, the
release paper may peel off inside the machine, resulting in a malfunction.
• Paper with perforated lines
A problem with feeding paper or print quality may occur.
Paper causing paper jam
Do not use the following kinds of paper. It may cause a paper jam.
• Bent, folded, or creased paper
• Torn paper
• Paper with a dusty surface
Do not load paper in the following conditions on the perfect binder, interposer, or wide LCT. Doing
so may cause the machine to malfunction.
• Heavily curled
• Bound by a staple or paper clip
• Ripped
• Cardstock
*1
• Label paper
Recommended Paper Sizes and Types
125