Samsung ML-1665 Service Manual - Page 73

Vertical White Line, Description, White vertical voids in the image.

Get Samsung ML-1665 PDF manuals and user guides
UPC - 635753627763
View all Samsung ML-1665 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 73 highlights

Alignment and Troubleshooting 2) Vertical White Line Description : W hite vertical voids in the image. 1. Foreign matter stuck onto the window of internal lenses of LSU mirror. Foreign matter stuck onto the window : Clean the LSU window with recommended cleaner(IPA) Clean the window with a clean cotton swab. 2. Foreign matter or toner particles between the toner cartridge roller and blade. (In case the life of the toner cartridge has been expired, white lines or light image occur in front of the image.) Replace the toner cartridge. 3. It may occur when Burr and foreign substances are on the window of the toner cartridge frame. No 3. : Remove the foreign matter and burr of the exposure window. (toner cartridge) 4. If the fuser is defective, voids occur periodically at the top of a black image. 5. It may occur when foreign substances are on the OPC Drum. No. 4. : Open the front cover and check ribs that corresponds to the position of the voids. Remove if found. If the problems are not solved, replace the toner cartridge. Service Manual 4-25 Samsung Electronics

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
Alignment and Troubleshooting
Service Manual
4-25
Samsung Electronics
2) Vertical White Line
Description :
White vertical voids in the image.
3. It may occur when Burr and
foreign substances are on the window
of the toner cartridge frame.
4. If the fuser is defective,
voids occur periodically at the
top of a black image.
5. It may occur when foreign
substances are on the OPC Drum.
2. Foreign matter or
toner particles between the toner
cartridge roller and blade. (In case the life of the
toner cartridge has been expired, white
lines or light image occur in
front of the image.)
1. Foreign matter stuck onto the
window of internal lenses
of LSU mirror.
Foreign matter stuck onto the
window : Clean the LSU window
with recommended cleaner(IPA)
Clean the window with a clean
cotton swab.
Replace the toner cartridge.
No 3. : Remove the foreign matter
and burr of the exposure window
.
(toner cartridge)
No. 4. : Open the front cover and
check ribs that corresponds to the
position of the voids. Remove if
found.
If the problems are not solved,
replace the toner cartridge.