Pwb Unit - Olivetti d-Copia 12 Service Manual

1.11 PWB unit

No. Name
1 Exposure lamp invertor PWB
2 GDI PWB
3 Main PWB (MCU)
4 Memory PWB 4MB
5 LSU PWB
6 LSU motor PWB
7 TCS PWB
8 Operation PWB
9 CCD sensor PWB
10 Power PWB
1-12
Function
Exposure lamp (Xenon lamp) control
For GDI interface
Copier control
For memorizing data
For laser control
For polygon motor drive
For toner sensor control
Operation input/display
For image scanning
AC power input, DC voltage control, High voltage control
Service Manual Y101700-5