Riso ComColor FW Series
Error Code Display. Type Code U: Unit Error
Definition
An error that affects part of the system (*1)
Actions (to permanently resolve the error) cannot be taken by user operations (*2)
*1 In the event that an error for which "Actions to permanently resolve the error cannot be taken by user operations" occurs, the error is to be subject to a unit error (U). When it is possible to print, the error is to be subject to a unit error (U).
*2 In cases when the place where an error occurs can be operated without shutting off the power supply unit, the error is to be subject to a unit error (U).
Releasing Conditions
Press the Reset key, or turn OFF the power supply. (Turn OFF the sub power key.) While it is possible to release the error by pressing the reset key or shutting off the power supply unit (OFF with sub-power switch), repair by a service engineer is required to permanently resolve the error.
However, when there are jobs of the following error, as it is possible to continue the job by changing the paper feed source or output tray, add changes of the paper feed source and output tray to the clearing conditions.
- Error with Tray 1, Tray 2
- Error with standard paper feed tray of F units
- FU paper output error
- FD paper output error when the FU paper output OP is connected
Processing
- When an error occurs
If the unit is in operation, promptly stop operations while taking care not to trigger other failures. - Prior to releasing error
Operation modes that does not use the section where an error occurs are to be made available for execution. (Even during the occurrence of a unit error, it shall be possible to transition to the test mode and execute the test mode.) - After error is released
It is not possible to restart the job that is stopped due to the occurrence of the error.