AL-2020/2035/2040/2050/2060 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 10
B. AL-2050/2060
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No. Name Function / Operation
1 Exposure lamp invertor PWB Exposure lamp (CCFL) control
2 Main PWB (MCU) Copier control
3 Operation PWB Operation input/display
4 High voltage PWB High voltage control
5 CCD sensor PWB For image scanning
6 LSU motor PWB For polygon motor drive
7 TCS PWB For toner sensor control
8 LSU PWB For laser control
9 NIC PWB Network print control
10 FAX-operation PWB FAX operation input (AL-2060 only)
11 Power PWB AC power input, DC voltage control
12 Modem PWB FAX control (AL-2060 only)
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