Note: This typically requires a technician. Entering service mode incorrectly can affect machine performance. When to Call a Professional
The fuser unit itself is misaligned, defective, or incorrectly installed. sc569-00 ricoh
. This critical service call occurs when the printer's internal diagnostic system fails to detect the proper movement of the mechanism that applies and releases pressure on the fuser unit. Technical Overview and Causes Note: This typically requires a technician
Wait at least to allow remaining electrical charges to dissipate. sc569-00 ricoh