Ricoh D255-17 - Page 562

Troubleshooting Guide
D255/D256/M281/M282 6-124 SM
[E]: Fuse on the BiCU:
Check the Fuse 1 on the BiCU.
FU1 on the BiCU:
[F]: For replacing the operation panel or the USB cable:
Refer to “4. Replacement and Adjustment > Operation Panel (MP 501/601) (p281~)”
Rev. 02/09/2017