2) If the problem concerns a motor lock, first check the mechanical load before replacing motors or sensors. NOTE: 1) If the problem concerns electrical circuit boards, first disconnect then reconnect the connectors before replacing the PCBs. Then hold down the Original type key and the OK or ! key at the same time (this does not require the main switch to be turned off and on). Reset Procedure Enter SP 5-810 (SC code reset) and select '1'. The SC can be reset by turning the main power switch off and on. Level Definition To prevent the machine from being damaged, the SC can only be reset by a service representative. There are 2 levels of service call conditions. Although these SCs are not shown to the user under normal con SCs that disable only the features that use the defective item. Level A Definition To prevent damage to the machine, the main machine cannot be operated until the SC has been reset by a service representative (see the note below).

There are 4 levels of service call conditions.

NOTE: The main power LED ( ) lights or flashes while the platen cover or ARDF is open, while the main machine is communicating with a facsimile or the network server, or while the machine is accessing the hard disk or memory for reading or writing data. To avoid damaging the hard disk or memory, press the operation power switch to switch the power off, wait for the power LED to go off, and then switch the main power switch off. Never turn off the main power switch when the power LED is lit or flashing. Ricoh all free download Copier office machines (laser, ink-jet,multifunctional devices)Ĭoleccion de codigos de errores de equipos digitales ricoh

Ricoh aficio 2022 service manual