Ricoh IM 550 Series, User Manual, Page: 196 / 344

Paper Thickness Paper weight
Plain Paper 2 75–90 g/m
2
(20-24 lb. Bond)
Middle Thick 91–105 g/m
2
(24–28 lb. Bond)
Thick Paper 1 106–135 g/m
2
(28–36 lb. Bond)
*1
Thick Paper 2 136–170 g/m
2
(36 lb. Bond–63 lb. Cover)
Thick Paper 3 171–220 g/m
2
(63–80 lb. Cover)
*1 Allowed weights for Trays 1 to 5 and duplex printing are 106 to 120 g/m
2
(28 lb. Bond to 44 lb. Cover)
paper.
Unusable Paper
• Do not use stapled sheets of paper, aluminum foil, carbon paper, or any kind of conductive
paper. Doing so can result in fire.
Paper causing faults
Do not use any of the following kinds of treated paper. Doing so may cause faults.
• Paper for inkjet printers
• Thermal paper
• Art paper
• Aluminum foil
• Carbon paper
• Conductive paper
• Paper with perforated lines
• Hemmed-edge paper
• Window envelopes
• Tab stock
• Certain types of OHP transparencies for color printing
Do not copy or print onto sides that are already printed.
Paper causing paper jam
Do not use the following kinds of paper. It may cause a paper jam.
• Bent, folded, or creased paper
8. Adding Paper and Toner
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