Ricoh SP C250DN Operating Instructions - Page 163

Print Quality Problems Print Quality Problems Checking the Condition of the Machine If there is a problem with the print quality, first check the condition of the machine. Problem Solution There is a problem with the machine's location. Make sure that the machine is on a level surface. Place the machine where it will not be subject to vibration or shock. Unsupported types of paper is used. Make sure that the paper being used is supported by the machine. See page 41 "Supported Paper". The paper type setting is incorrect. Make sure that the paper type setting of the printer driver matches the type of paper loaded. See page 41 "Supported Paper". A non-genuine print cartridge is being used. Refilled or non-genuine print cartridge reduces print quality and may cause malfunctions. Use genuine print cartridge only. See page 187 "Consumables". An old print cartridge is being used. Print cartridge should be opened before their expiration date and used within six months after being opened. The machine is dirty. See page 129 "Maintaining the Machine", and clean the machine as required. Color degradation has occurred. Color degradation may occur in color printing after the machine is moved or a large number of pages are printed. In this case, adjust color registration by executing [Color Dens/ Reg] in [Maintenance]. 161