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1. Wiring
Is the wiring from the DC controller PCB to the laser scanner unit normal?
NO: Correct the wiring 2. Laser scanner unit
Try replacing the laser scanner unit. Is the problem corrected?
YES: End. 3. DC controller PCB, Image processor PCB
Try replacing the DC controller PCB. Is the problem corrected?
YES: End.
NO: Replace the image processor PCB.
If it ain't broke, don't fix it
A picture is worth a thousand words
Can you closely explain me what is DC controller PCB ?
Originally posted by zoraldinho
1. Wiring
Is the wiring from the DC controller PCB to the laser scanner unit normal?
NO: Correct the wiring 2. Laser scanner unit
Try replacing the laser scanner unit. Is the problem corrected?
YES: End. 3. DC controller PCB, Image processor PCB
Try replacing the DC controller PCB. Is the problem corrected?
YES: End.
NO: Replace the image processor PCB.
it's ok tray this
About 1.5 sec after the scanner drive signal output, the BDI* signal is not
detected 3 times or more for 1.0 sec.
While the laser is ON, the BD signal cycle is not as indicated for 0.5 or
more continuously.
the main cause :
The laser driver/BD PCB is faulty (laser activation failure, BD detection
fault). The DC controller PCB is faulty. The image processor PCB is faulty
action :
1. Laser scanner unit
Try replacing the laser scanner unit. Is the problem corrected?
YES: End.
2. DC controller PCB, Image processor PCB
Try replacing the DC controller PCB. Is the problem corrected?
YES: End.
NO: Replace the image processor PCB.
friend smiley ..tray this solution ..and if you insulation your problems ..pls answering a response for this plumber manuals4you ...he said l not assisted or anything ...pls do it ..
it's ok tray this
About 1.5 sec after the scanner drive signal output, the BDI* signal is not
detected 3 times or more for 1.0 sec.
While the laser is ON, the BD signal cycle is not as indicated for 0.5 or
more continuously.
the main cause :
The laser driver/BD PCB is faulty (laser activation failure, BD detection
fault). The DC controller PCB is faulty. The image processor PCB is faulty
action :
1. Laser scanner unit
Try replacing the laser scanner unit. Is the problem corrected?
YES: End.
2. DC controller PCB, Image processor PCB
Try replacing the DC controller PCB. Is the problem corrected?
YES: End.
NO: Replace the image processor PCB.
friend smiley ..tray this solution ..and if you insulation your problems ..pls answering a response for this plumber manuals4you ...he said l not assisted or anything ...pls do it ..
I have sent you answers by day of your birth.....I wish you all the most good
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