sharp error

E7 01 Duplex model memory error/ Image data error Detail: 1. The memory capacity for the duplex model machine is wrong. Insufficient memory capacity. 2. Duplex setting is set for a single surface model. Cause: 1. The memory capacity on…

AR-M550/620/700 - Enter the simulation by pressing touch key # * C * than type 14, Start, 1, Start. The machine will turn off than on. If the code is still displayed you have the functional problem - the fusing motor is locked. Try to…