Ricoh Aficio MP2550B - Page 190

PCBs and Other Items
D017/D018/D019/D020 3-58 SM
3.9.8 SIU
1. Remove:
 Rear cover
[A] SIU assembly ( x4,  x7)
3.9.9 IPU
1. Remove:
 Rear cover
 Controller unit
 SIO
2. Remove:
[A] FFC cover ( x2)
[B] IPU ( x3, x4, FFC x2)