Diagnostics information
2-29
4513-630, -63W, -6EW
Media never picks
Media occasionally mispicks or picks multiple sheets at once
Media skews
FRU
Action
Paper feed (pick tires) tray 1
Paper feed (pick tires) tray 2
Media drive ASM
Media feed clutch ASM
Manual feed clutch ASM
P/U and manual feed solenoid
ACM drive shaft
Open the left cover, and verify that the solenoids and clutches are functioning
when an attempt is made to feed the media.
Make sure the rubber tires on the ACM are installed and clean.
Replace the tires, ACM drive, clutch assemblies, solenoids, or drive shaft as
necessary.
FRU
Action
Tray 1
Tray 2 (option)
Check tray for media catch points.
If the sheet being fed stops momentarily, then the ACM applies additional vertical force,
causing additional sheets to feed.
Do not mix media types in one tray.
Paper pick tires
(Tray 1 or tray 2)
Check the tires in the ACM assembly for signs of wear or damage.
Replace the tires as necessary.
ACM clutch
Manual feed clutch
Media feed clutch ASM
(tray 1 only)
Manual feed clutch
solenoid
Open left cover, and observe the solenoid and clutch actions at the ACM and manual
feed shafts as a print job is attempted.
Replace the faulty part.
Controller board
P/U and manual feed
solenoid ASM.
Disconnect the solenoid cable at J26 on the controller board and measure the resistance
across cable pins 1 and 2.
• The resistance should be approximately 70 ohms.
• If it is not, then replace the solenoid.
• If the resistance is approximately 70 ohms, then check the controller board. Pin 1 at
J26 should be +24 V dc. See
“Controller board service check” on page 2-23
for
more information.
Replace controller board as necessary.
FRU
Action
Paper feed (pick tires) tray 1
Paper feed (pick tires) tray 2
Tray 1
Tray 2 (option)
Check tires for debris. If tires are new, then try reversing each on its hub.
Check side guides on Tray 1 and Tray 2. Guides set for a full stack of media may
be too wide when the stack is short.
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...