Samsung Xpress M288 Series Service Manual page 47

3) Board
Ref Description
1 HVPS
2 SMPS
3 Main Board
4 CRUM Board *
5 OPE Board
6 WLAN Board
7 FAX Board
* Xpress M2885FW only
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Function
High Voltage Generation
Constant Voltage Generation
Main Controller
Toner Cartridge Check
Panel Control / Toner Status
Wi-Fi, Wireless
Fax
2. Product spec and feature
2-35