2NC/2NF/2NG/2NN/3P7/3P8/3P9
1-4-54
1. Table scanning
2. DP-scanning
Print example
Defective part
Check description
Corrective Action
1
Rail
Check that the carriage is
smoothly operative.
If the carriage does not travel smoothly,
remove foreign objects on the front and back
optical rails.
2
Lamp unit
Check that the carriage is
smoothly operative.
If the carriage does not travel smoothly
because the lamp unit contacts with the frame,
rectify.
3
Scanner drive belt
Confirm that a foreign object
exists between the drive belt and
the scanner drive pulleys.
If a foreign object exists, remove.
4
Drive belt
Confirm that the drive belt has a
foreign object sticked or has a
scuff.
If a foreign object exists on the drive belt,
remove the foreign object. Or, if it is damaged,
replace.
Defective part
Check description
Corrective Action
1
DP conveying pul-
ley
Check that the conveying pulley
is smoothly operative.
If the conveying pulley does not rotate
smoothly, re-asslemble the conveying roller
and springs.
2
Install DP
Check how DP is mounted on
the main unit.
If mounting to the main unit is improper, check
positioning and secure the screws.
3
DP hinge
Check that the DP hinge is
operative in both ascending and
descending directions and kept
open.
If the DP is not operative smoothly or is not
held stably open, replace the hinges.
4
DP document mat
Check the location the document
mat of the DP is mounted.
Re-mount the document mat of the DP if it is
hanged off.
5
Original document
Check that the leading edge of
the original document is dog-
eared.
If the leading edge of the original documet is
dog-eared, straighten.
6
Scanning guide
Check if the scanning guide is
distorted.
If the scanning guide deformed, replace.
Summary of Contents for DP-480
Page 6: ...This page is intentionally left blank ...
Page 12: ...This page is intentionally left blank ...
Page 18: ...2NC 2NF 2NG 2NN 3P7 3P8 3P9 This page is intentionally left blank ...
Page 54: ...2NC 2NF 2NG 2NN 3P7 3P8 3P9 1 2 24 This page is intentionally left blank ...
Page 172: ...2NC 2NF 2NG 2NN 3P7 3P8 3P9 1 3 118 This page is intentionally left blank ...
Page 278: ...2NC 2NF 2NG 2NN 3P7 3P8 3P9 2 1 4 106 This page is intentionally left blank ...
Page 434: ...2NC 2NF 2NG 2NN 3P7 3P8 3P9 2 2 44 This page is intentionally left blank ...
Page 446: ...2NC 2NF 2NG 2NN 3P7 3P8 3P9 2 3 12 This page is intentionally left blank ...
Page 455: ...Installation Guide DP 480 Document processor Installation Guide ...
Page 458: ...2 3 4 5 6 A ...
Page 459: ...3 7 8 9 B C C ...
Page 460: ...4 10 ...
Page 473: ...PF 480 300 sheet Paper feeder Installation Guide ...
Page 476: ...2 5 6 4 3 B M3x8 B M3x8 B M3x8 B M3x8 1 2 ...
Page 477: ...3 9 10 8 7 1 2 ...
Page 478: ...4 13 12 11 1 2 C ...
Page 479: ...5 15 14 E D D E D D E D D E D D ...
Page 482: ...DU 480 duplex unit Installation Guide ...
Page 484: ...1 2 3 1 A B M3x8 ...
Page 485: ...2 6 7 5 4 A A B M3x8 ...
Page 489: ...IB 33 Network interface kit Installation Guide ...
Page 490: ...2 3 1 IB 33 2013 7 303PB56710 01 A B ...
Page 491: ...6 7 5 4 2013 7 303PB56710 01 B YC2007 A ...
Page 492: ...FAX System X Installation Guide ...
Page 495: ...2 5 4 3 2 B M3x8 A YC 2003 ...
Page 496: ...3 8 9 7 6 C G G 8 9 7 6 C ...
Page 497: ...4 11 10 12 13 D D E ...
Page 499: ......
Page 500: ......