2LL/2LJ/2LH
2-1-14
(2) Laser scanner section
The charged surface of the drum is then scanned by the laser beam from the laser scanner unit. The laser
beam is dispersed as the polygon motor (PM) revolves to reflect the laser beam over the drum. Various lenses
are housed in the laser scanner unit, adjust the diameter of the laser beam, and focalize it at the drum sur-
face.
Figure 2-1-14 Laser scanner section
4
1
2
5
3
1. Polygon motor (PM)
2. f-
lens A
3. f-
lens B
4. LSU dust shield glass
5. LSU cover
Summary of Contents for TASKalfa 3500i
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Page 124: ...2LL 2LJ 2LH 1 2 100 ...
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Page 515: ...2LL 2LJ 2LH 2 2 7 45 ppm model 55 ppm model only ...
Page 623: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR DOCUMENT PROCESSOR ...
Page 658: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Page 671: ...INSTALLATION GUIDE FOR LARGE CAPACITY FEEDER ...
Page 686: ...INSTALLATION GUIDE FOR SIDE DECK ...
Page 711: ...INSTALLATION GUIDE FOR 1000 SHEETS FINISHER ...
Page 724: ...INSTALLATION GUIDE FOR 4000 SHEETS FINISHER ...
Page 740: ...INSTALLATION GUIDE FOR FINISHER ATTACHMENT KIT ...
Page 754: ...INSTALLATION GUIDE FOR CENTER FOLDING UNIT ...
Page 771: ...INSTALLATION GUIDE FOR MAILBOX ...
Page 779: ...INSTALLATION GUIDE FOR PUNCH UNIT ...
Page 799: ...INSTALLATION GUIDE FOR INNER JOB SEPARATOR ...
Page 800: ...1 2 3 A B ...
Page 801: ...7 8 4 5 6 ...
Page 802: ...11 9 10 ...
Page 803: ...A 1 2 3 3 2 14 15 12 13 16 ...
Page 804: ...B 19 17 18 ...
Page 805: ...21 22 20 ...
Page 806: ...26 27 23 24 28 25 ...
Page 807: ...30 29 ...
Page 808: ...INSTALLATION GUIDE FOR RIGHT JOB SEPARATOR ...
Page 809: ...5 1 2 3 4 5 7 7 6 A B C A B ...
Page 810: ...9 10 11 12 13 14 7 8 Ԙ ԙ Ԙ ԙ C ...
Page 811: ...INSTALLATION GUIDE FOR FAX System ...
Page 836: ...2011 ...
Page 837: ...2011 ...