Diagnostics information
2-33
4513-630, -63W, -6EW
Partial blank image/white spots (no repeating pattern)
Variation in image density horizontally across page
Poor fusing of image
FRU
Action
Toner cartridge (not a
FRU)
Remove the toner cartridge assembly, and gently shake the assembly to evenly distribute
the toner.
Check to make sure that the laser light path is not blocked.
If toner cartridge is low, then try a new one.
Paper (not a FRU)
Make sure recommended media is being used.
Check the media settings in the printer driver. A heavier media may require higher heat to
properly fuse.
FRU
Action
Photoconductor kit (not
a FRU)
The charge roll may have an unbalanced force against the PC (photoconductor) drum.
Try a new photoconductor kit.
Transfer roll
Note:
Do not touch the transfer roll except at its ends. Place a sheet of paper over the roll to
prevent damage from finger oils or hand lotion.
Check the springs in the left and right transfer roll bearings. The bearing assemblies should
support the transfer roll, applying evenly distributed forces to the PC drum.
Replace the transfer roll assembly if the springs or bearings show signs of damage or
fatigue.
Inspect the transfer roll for signs of wear, damage, or contamination.
Replace as necessary.
FRU
Action
Fuser
The fuser may not be operating at the proper temperature to fuse the toner to the paper.
See
“LVPS/HVPS service check” on page 2-26
for more information. Try changing the
setting to heavier paper or even card stock.
Media (not a FRU)
Make sure recommended media is being used.
Check the media settings in the printer driver.
Содержание 4513-630
Страница 11: ...Notices and safety information xi 4513 630 63W 6EW...
Страница 12: ...xii Service Manual 4513 630 63W 6EW...
Страница 18: ...xviii Service Manual 4513 630 63W 6EW...
Страница 28: ...1 10 Service Manual 4513 630 63W 6EW...
Страница 104: ...4 14 4513 630 63W 6EW 6 Remove the screw D from the gear E 7 Remove the plastic bushing F...
Страница 112: ...4 22 4513 630 63W 6EW 5 Disconnect the AC cable C 6 Disconnect the thermistor cable D C B D...
Страница 116: ...4 26 4513 630 63W 6EW 4 Swing the cover open and lift to remove the left side cover...
Страница 127: ...Repair information 4 37 4513 630 63W 6EW 5 Remove the three screws B from the left door mount B...
Страница 130: ...4 40 4513 630 63W 6EW 8 Use a screwdriver to pop the inner shaft lock B loose 9 Remove the inner shaft lock C...
Страница 141: ...Repair information 4 51 4513 630 63W 6EW 7 Open the front access door and remove the lower paper guide...
Страница 149: ...Repair information 4 59 4513 630 63W 6EW 4 Tilt the rear cover and remove...
Страница 153: ...Repair information 4 63 4513 630 63W 6EW 3 Press the latches C 4 Rotate the right side cover assembly out and remove C...
Страница 162: ...5 2 Service Manual 4513 630 63W 6EW Lexmark E460dn controller board...
Страница 163: ...Locations and connections 5 3 4513 630 63W 6EW Lexmark E460dw controller board...
Страница 166: ...5 6 Service Manual 4513 630 63W 6EW...
Страница 168: ...6 2 Service Manual 4513 630 63W 6EW...
Страница 170: ...7 2 Service Manual 4513 630 63W 6EW Assembly 1 Covers 4 3 1 5 2 9 10 6 7 8 11 12 13...
Страница 172: ...7 4 Service Manual 4513 630 63W 6EW Assembly 2 Electronics 1 5 2 6 3 4 10 11 12 14 7 13 8 9 15...
Страница 174: ...7 6 Service Manual 4513 630 63W 6EW Assembly 3 Frame 7 1 2 5 6 7 12 8 See instruction sheet in the FRU 9 10 11 3 4 3...
Страница 178: ...7 10 Service Manual 4513 630 63W 6EW...
Страница 183: ...52 4 48 3 38 8 98 3 80 0...