Sharp AL-1000 Service Manual

6. PWB unit
No. Name Function
(1) Exposure lamp invertor PWB Exposure lamp (Xenon lamp) control
(2) Main PWB (MCU) Copier control
(3) Operation PWB Operation input/display
(4) Power PWB AC power input, DC voltage control, 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
(1)
(2)
(3)
(4)
(5)
(7)
(6)
(8)
AL-1000/1010
4-6

Sharp AL-1000 Specifications

General

Brand	Sharp
Model	AL-1000
Category	Copier
Language	English