Epson H5200 Service Manual - Page 113

At5LVk, EPL-500W5200/Action, Trwb/bshooting

Get Epson H5200 - TM B/W Thermal Line PDF manuals and user guides View all Epson H5200 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 113 highlights

EPL-500W5200/Action Laser 100W5OO Service Manual Trwb/bshooting Table 5-29. Print Quality Anomaly (Continued) Symptom White/biack lines and bands. A RCfl F m At5LVk Possible Cause Parts Name Check ttem Fusing roller -- Improper fusing Thermistor - Defective printhead unit Printhead unit - Remedy Clean the fusing roller. Replace the thermistor. Replace the printhead unit. p'l ;::;~ge ~Im,,aegr e transfer Check the surface of image transfer roller. Replace the image transfer roller. Areas of missing I Check the print. Image transfer surface of the Replace the image (.:".,. - o ,, I I 4BCDE ~ Poor image transfer roller image transfer roller. PWB-F board - transfer roller. Replace the PWB-F board. ABC' : ~ !A P ~ ~ ~ ; Poor Imaging ,- Shake the imaging cartridge. ~ AbCDE : development cartridge - 1 Replace the imaging cartridge. - Poor development PWB-F board - Replace the PWB-F 1 board. Paper problem Paper Check to see if paper is moist. Replace the paper. Toner smudges on back side of pages Image transfer roller Check the surface of image transfer roller. Clean the image transfer roller. Fusing roller - Clean the fusing roller ' ~ PI K 4~ / &~-i-~q=-'! ~ ABCDE I ! ABCDE ~ ( I Smears on paper path. Other paper paths Check the paper path. Clean the paper path. Print offset m LABCDE ABCDE Improper fusing ABCDE i ABCDE i I Dirty drum Fusing roller Imaging Cartridge Check if there is any dust or damage on the fusing roller surface. Clean or replace fusing roller. Replace the imaging cartridge. Rev. A S-13

  • 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
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
(.:”
.,
.
EPL-500W5200/Action
Laser 100W5OO Service Manual
Trwb/bshooting
Table 5-29. Print Quality Anomaly (Continued)
Symptom
Possible Cause
Parts Name
Check ttem
Remedy
White/biack
lines
Fusing roller
-–
Clean the fusing
and bands.
roller.
Improper fusing
m
Thermistor
—
Replace the
thermistor.
A
RCfl
F
Defective
Printhead
unit
—
Replace the
printhead
At5LVk
printhead
unit
unit.
p’l
;::;~ge
~,,er
Image transfer
Check the
Replace the image
surface of image
transfer roller.
transfer roller.
Areas of missing
I
Check the
print.
Image transfer
surface of the
Replace the image
o
Poor image
roller
image transfer
transfer roller.
—,
transfer
roller.
,
I
I
4BCDE
~
PWB-F
board
—
Replace the
PWB-F
ABC’
:
~
board.
P
~
~
~
;
Shake the imaging
!A
Poor
Imaging
,
—
cartridge.
~
AbCDE
:
development
cartridge
Replace the imaging
—
1
cartridge.
—
Poor
PWB-F
board
—
Replace the
PWB-F
development
1
board.
Paper problem
Paper
Check to see if
Replace the paper.
paper is moist.
Toner smudges on
Image transfer
Check the
back side of pages
Clean the image
roller
surface of image
transfer roller.
transfer roller.
‘K
Fusing roller
—
Clean the fusing roller
~
PI
4~
Smears on paper
/
&~-i-~q=-’!
path.
~
ABCDE
I
Other paper
Check the paper
Clean the paper path.
!
ABCDE
~
paths
path.
(
I
Print offset
m
Check if there is
L
ABCDE
any dust or
Improper fusing
Fusing roller
damage on the
Clean or replace
ABCDE
fusing roller
fusing roller.
ABCDE
i
surface.
ABCDE
i
I
Dirty drum
Imaging
Replace the imaging
Cartridge
cartridge.
Rev.
A
S-13